R. Rätz Presenter

M. Blank Presenter Dermacenter AG, Küssnacht a.R.B. Schlagenhauff Dermacenter AG, Küssnacht a.R.

J. Ingram Department of Dermatology & Academic Wound Healing, Division of Infection and Immunity, Cardiff University, Cardiff, UK, and European Hidradenitis Suppurativa Foundation (EHSF) e.V., Dessau, Germany A. Kimball Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USAA. Garg Northwell, New Hyde Park, New York, USAF. Bechara Department of Dermatology, Venerology, and Allergology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany, and ICH – International Center for Hidradenitis Suppurativa/Acne Inversa, Ruhr-University Bochum, Bochum, GermanyB. Kirby European Hidradenitis Suppurativa Foundation (EHSF) e.V., Dessau, Germany, and St Vincent’s University Hospital, Elm Park and the Charles Institute, University College Dublin, Dublin, Republic of IrelandA. Morita Department of Geriatric and Environmental Dermatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, JapanW. Gulliver† European Hidradenitis Suppurativa Foundation (EHSF) e.V., Dessau, Germany, and Newlab Clinical Research Inc., St John's, Newfoundland and Labrador, CanadaB. Lukowski Vedim/UCB, Warsaw, PolandN. Hurni Presenter UCB, Bulle, SwitzerlandC. Sayed European Hidradenitis Suppurativa Foundation (EHSF) e.V., Dessau, Germany, and Department of Dermatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA

T. Moreau Presenter CHUV - Centre hospitalier universitaire vaudoisH. WüthrichM. GillietT. Caplanusi

E. Bulliard Presenter CHUV (Centre Hospitalier Universitaire Vaudois)

B. Signer Presenter Inselspital BernS. Seyed Jafari Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandS. Böll Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland

B. EhstR. WarrenH. HongD. LeeA. MetelitsaS. VolcM. TauberA. TindbergF. Meiler Presenter L. Stein-Gold

S. Warraich Presenter Landeskrankenhaus BludenzJ. Obed Broward Dermatology & Cosmetic Specialists

E. Burgener Presenter CHUVS. Sanii

S. MolinD. RubelF. NavarroZ. ReguiaiS. De SchepperJ. HalpernD. MarcouxJ. SuF. Meiler Presenter LEO Pharmaceutical Products Sarath Ltd.L. Eichenfield

J. GudjonssonA. Navarini Presenter R. LangleyJ. KruegerA. MostaghimiA. BurdenM. TangJ. ReardonC. ThomaA. Morita

E. Janušonytė Presenter Hôpitaux Universitaires de GenèveS. Menzinger Hôpitaux Universitaires de GenèveG. Kaya Hôpitaux Universitaires de GenèveE. Laffitte Hôpitaux Universitaires de Genève

E. Casañas Quintana Presenter Inselspital - Universitätsspital BernN. Mehta Department of Dermatology and Venereology, All India Institute of Medical Sciences (AIIMS), New Delhi, IndiaR. Wolf Inselspital - Universitätsspital BernN. Yawalkar Inselspital - Universitätsspital Bern

F. Ney Presenter Dermatology & Skin Care ClinicV. Emelianov Dermatology & Skin Care ClinicA. Schumacher Dermatology & Skin Care ClinicR. Genders Dermatology & Skin Care ClinicA. Valipour Dermatology & Skin Care ClinicA. Jalili Dermatology & Skin Care Clinic

M. Hofer Presenter Kantonsspital AarauL. Krähenbühl Kantonsspital Aarau

M. Harder Presenter Universitätsspital Basel (USB)S. Müller Universitätsspital Basel (USB)

C. Giangaspero Presenter Department of Dermatology, Lausanne University Hospital CHUV, Lausanne, Switzerland.M. Gilliet Department of Dermatology, Lausanne University Hospital CHUV, Lausanne, Switzerland.S. Sanii Department of Dermatology, Lausanne University Hospital CHUV, Lausanne, Switzerland.

H. Cometto Presenter Lausanne University Hospital Department of Dermatology and VenereologyJ. Di Domizio Lausanne University Hospital Department of Dermatology and VenereologyM. Gilliet Lausanne University Hospital Department of Dermatology and Venereology

E. Janušonytė Presenter Division of Dermatology, Geneva University HospitalsA. David Division of Dermatology, Geneva University HospitalsE. Laffitte Division of Dermatology, Geneva University Hospitals

P. Maida Presenter CHUV & University of LausanneS. SaniiM. GillietC. ConradL. Bianchetti

C. Vestergaard Department of Dermatology and Venerology, Aarhus University Hospital, Aarhus, DenmarkJ. Seneschal Department of Dermatology, University of Bordeaux, Bordeaux, France; Department of Dermatology and Pediatric Dermatology, National Reference Center for Rare Skin Disorders, Hospital Saint-André, Bordeaux, FranceS. Weidinger Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, GermanyA. Wollenberg University Medical Center of Augsburg, Augsburg, Germany; Institute and Comprehensive Center for Inflammatory Medicine at the University of Lübeck, Lübeck, Germany; Department of Dermatology and Allergology, LMU Hospital, Munich, GermanyA. Irvine Department of Clinical Medicine, Trinity College Dublin, Dublin, IrelandH. Agell Almirall S.A., Barcelona, SpainJ. Bancells Almirall S.A., Barcelona, SpainV. Sapena Almirall S.A., Barcelona, SpainF. Oestereich Presenter Almirall AG, Wallisellen, SwitzerlandD. Thaçi Institute and Comprehensive Center for Inflammatory Medicine at the University of Lübeck, Lübeck, Germany

A. MostaghimiA. SolimanS. WangK. WesterhoffJ. WoolleyA. LazarH. TeixeiraM. Iorizzo Presenter T. Passeron

T. Ragonesi Presenter Luzerner KantonspitalS. Furrer-Matcau Luzern Kantonspital

S. Weidinger Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, GermanyA. Irvine Department of Clinical Medicine, Trinity College Dublin, Dublin, IrelandD. Thaçi Institute and Comprehensive Center for Inflammatory Medicine at the University of Lübeck, Lübeck, GermanyJ. Szepietowski Division of Dermatology, Venereology and Clinical Immunology, Faculty of Medicine, Wrocław University of Science and Technology, Wrocław, PolandT. Biedermann Department of Dermatology and Allergy, Technical University of Munich, School of Medicine and Health, Munich, GermanyH. Agell Almirall S.A.Y. Mihaylov Almirall S.A., Barcelona, SpainB. Kostov Almirall S.A., Barcelona, SpainR. Coll Almirall S.A., Barcelona, SpainW. Romero Eli Lilly and Company, Indianapolis, IN, USAF. Oestereich Presenter Almirall AGK. Reich Translational Research in Inflammatory Skin Diseases, Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Hamburg, Germany

J. Hsiao Department of Dermatology, University of Southern California, Los Angeles, CA, USAH. Naik Department of Dermatology, University of California, San Francisco, CA, USAA. Kimball Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USAA. Martorell Department of Dermatology, Hospital de Manises, Valencia, Spain, and European Hidradenitis Suppurativa Foundation e.V., Dessau, GermanyP. Becherel European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany, Unité de Dermatologie et Immunologie Clinique, Hôpital Privé d'Antony Université, Paris, France, and Groupe d'Etudes Multicentriques Reso, Saint-Maur-des-Fossés, FranceM. Gooderham SKiN Centre for Dermatology, Probity Medical Research, Peterborough, ON, Canada, and Queen’s University, Kingston, ON, CanadaT. Maekawa Department of Dermatology, Jichi Medical University, Saitama Medical Center, Saitama, JapanB. Lukowski Vedim/UCB, Warsaw, PolandN. Hurni Presenter UCB, Bulle, SwitzerlandF. Bechara Department of Dermatology, Venerology, and Allergology, St. Josef-Hospital, Ruhr-University Bochum, Bochum, Germany, and ICH – International Center for Hidradenitis Suppurativa / Acne Inversa, Ruhr-University Bochum, Germany

J. Merola Department of Dermatology and Department of Medicine, Division of Rheumatology, UT Southwestern Medical Center, Dallas, TX, USAA. Armstrong University of California Los Angeles (UCLA), Los Angeles, CA, USAD. Balak Department of Dermatology, Leiden University Medical Center, Leiden, The NetherlandsJ. Hawkes Oregon Medical Research Center, Portland, OR, USAL. Kircik Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY, USAF. Lovegrove Department of Medicine, Schulich School of Medicine & Dentistry, Western University, London, ON, CanadaT. Jeffray UCB, Oakville, ON, CanadaS. Kavanagh UCB, Morrisville, NC, USAN. Hurni Presenter UCB, Bulle, SwitzerlandR. Langley Division of Clinical Dermatology & Cutaneous Science, Department of Medicine, Dalhousie University, Halifax, NS, Canada

A. Novakovic Presenter Kantonsspital AarauR. DummerL. KrähenbühlC. Zahn

P. Maida Presenter CHUV & University of LausanneJ. DuboisM. GillietM. VernezC. Biatta

M. Gooderham SKiNCentre for Dermatology, Queen’s University and Probity Medical Research, Peterborough, Ontario, CanadaV. Laquer First OC Dermatology Research, Fountain Valley, CA, USAJ. Zhang Department of Dermatology, Peking University People's Hospital, Beijing, ChinaJ. Narbutt Department of Dermatology, Paediatric Dermatology and Oncology, Medical University of Lodz, Lodz, PolandA. Morita Department of Geriatric and Environmental Dermatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, JapanP. Luna Hospital Alemán de Buenos Aires, Buenos Aires, ArgentinaW. Zhang Takeda Development Center Americas, Inc., Cambridge, MA, USAW. Winkelman Takeda Development Center Americas, Inc., Cambridge, MA, USAE. Angellotti Takeda Development Center Americas, Inc., Cambridge, MA, USAM. Brunori Presenter

F. Saidoune Presenter CHUVN. LoftH. ComettoJ. Di DomizioC. ConradL. SkovM. Gilliet

G. Blanchard Presenter HUG - Hôpitaux Universitaires de GenèveS. Menzinger HUG - Hôpitaux Universitaires de GenèveG. Kaya HUG - Hôpitaux Universitaires de GenèveK. Hadaya Clinique des Grangettes, Hirslanden, Geneva, Switzerland E. Laffitte HUG - Hôpitaux Universitaires de Genève

G. Knechtl Presenter Inselspital Bern - DermatologieA. Junge Inselspital Bern - DermatologieJ. Di Domizio CHUV & University of LausanneS. Cazzaniga Centro Studi GISED, Bergamo, ItalyM. Gilliet CHUV & University of LausanneC. Schlapbach Inselspital Bern - Dermatologie

G. Nikolakis Presenter Universitätsspital Basel (USB)

N. LesjakM. SoubeyrandM. GillietJ. Di Domizio Presenter Lausanne University Hospital (CHUV)

A. Stiube Presenter Dermacenter AG, Küssnacht am RigiB. Schlagenhauff Dermacenter AG, Küssnacht am RigiV. Tenyi Dermacenter AG, Küssnacht am Rigi

A. Pagani Presenter HUG - Hôpitaux Universitaires de GenèveM. Sabau HUG - Hôpitaux Universitaires de GenèveR. Merat HUG - Hôpitaux Universitaires de GenèveS. Menzinger HUG - Hôpitaux Universitaires de GenèveG. Kaya HUG - Hôpitaux Universitaires de GenèveD. Pastor HUG - Hôpitaux Universitaires de GenèveG. Russo HUG - Hôpitaux Universitaires de Genève

R. Rodoquino Presenter Ente Ospedaliero Cantonale (EOC), BellinzonaM. MadanchiH. BeltraminelliR. Curatolo

C. Schütz Presenter Dermacenter AGB. Schlagenhauff Dermacenter AG

R. Rodoquino Presenter Ente Ospedaliero Cantonale (EOC), BellinzonaR. CuratoloG. CaroL. CortiL. BruschiM. HilbersM. MadanchiC. MangasH. Beltraminelli

B. StroberE. SongC. BunickR. TaG. St JohnV. StakiasC. LiD. SharmaA. ArmstrongT. Kündig Presenter J. Merola

J. Fröhlich Presenter Department of Biomedicine, University Hospital and University of BaselT. Dittmar Department of Biomedicine, University Hospital and University of BaselE. Parente Department of Biomedicine, University Hospital and University of BaselA. Chancellor Department of Biomedicine, University Hospital and University of BaselE. Contassot Department of Biomedicine, University Hospital and University of BaselA. Navarini Department of Biomedicine, University Hospital and University of Basel

L. Cotting Presenter CHUV (Centre Hospitalier Universitaire Vaudois)J. Di DomizioK. Kedra University of RzeszówA. Reich University of RzeszówC. Schlapbach Insel Spital BernM. Gilliet CHUV (Centre Hospitalier Universitaire Vaudois)C. Conrad CHUV (Centre Hospitalier Universitaire Vaudois)

C. Vogel Presenter Inselspital Bern, Bern, Switzerland A. Rabufetti Ente Ospedaliero Cantonale (EOC), Bellinzona, SwitzerlandL. Feldmeyer Luzerner Kantonsspital, Luzern, SwitzerlandR. Blum Medics Pathologie Bern, SwitzerlandL. Borradori Inselspital Bern, Bern, Switzerland

J. Hafner Presenter Dermatologische Klinik, Universitätsspital ZürichA. Alhowaish Dermatologische Klinik, Universitätsspital ZürichD. Mayer Dermatologische Klinik, Universitätsspital ZürichU. GerthJ. Kamarachev Dermatologische Klinik, Universitätsspital ZürichF. Alotaibi Dermatologische Klinik, Universitätsspital ZürichA. KoliosM. Hofer Dermatologische Klinik, Universitätsspital Zürich

I. Lederbogen Presenter University Hospital ZurichB. Meier-Schiesser University Hospital Zurich

L. Borradori Presenter Inselspital, Universitätsspital BernL. Steffan Ipsos GmbH, GermanyC. Hartmann Ipsos GmbH, GermanyM. Kobelt Ipsos GmbH, GermanyS. Pfister Sanofi-Aventis (Schweiz) AGM. Perny Sanofi-Aventis (Schweiz) AG

I. Pramono USZT. Steybe Universitätsspital BaselP. Simmler Presenter AbbVie AGR. LooserV. Djamei Swiss4ward, ZurichL. Maul University Hospital Zurich, Zurich, SwitzerlandT. Kündig University Hospital ZurichK. Heidemeyer Bern University HopsitalN. Yawalkar Inselspital BernC. Conrad CHUV (Centre Hospitalier Universitaire Vaudois)W. Boehncke Hòpitaux Universitaires de GenèveA. Navarini Universitätsspital Basel (USB)J. Maul Universitätsspital Zürich USZ

C. Anderlini Presenter Hospital Privado Universitario de CórdobaS. Zanitti Hospital Privado Universitario de CórdobaE. Bravo Hospital Privado Universitario de CórdobaM. Mazzota Hospital Privado Universitario de CórdobaE. Valente Hospital Privado Universitario de Córdoba

F. Brand Presenter Insel Gruppe AG BernM. Gottschalk Insel Gruppe AG Bern

A. Pagani Presenter Hôpitaux universitaires de Genève (HUG)N. Chartier Testmate Health SAL. Costa Testmate Health SAL. Dumont Testmate Health SAS. Sahi Testmate Health SAJ. Schrenzel Hôpitaux universitaires de Genève (HUG)L. Toutous Trellu Hôpitaux universitaires de Genève (HUG)

M. Sabau Presenter HUG - Hôpitaux Universitaires de GenèveM. BlanchardF. BertoneL. Toutous Trellu

B. Signer Presenter Inselspital BernL. Borradori Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandR. Wolf Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandA. Junge Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland

C. Mainetti Presenter Private Practice, Bellinzona, SwitzerlandH. Beltraminelli Department of Dermatology, Department of Pathology, Ente Ospedaliero Cantonale, Bellinzona, Switzerland

F. Ney Presenter Dermatology & Skin Care ClinicA. Vanegas Ramirez Department of Dermatology and Venereology University Hospital Cologne A. Jalili Dermatology & Skin Care Clinic

M. Lamrayah Presenter Faculty of Medicine, University of Geneva, SwitzerlandS. Gabay Faculty of Letters, University of Geneva, SwitzerlandJ. Falciola Hopitaux Universitaire de Genève HUG/UniGeL. Toutous Trellu Hopitaux Universitaire de Genève HUG/UniGe

V. Alber Presenter Hôpitaux Universitaire de Genève (HUG)M. Lamrayah UNIGEJ. Falciola HUG - Geneva University Hospitals/ UNIGEL. Toutous Trellu Hopitaux Universitaire de Genève HUG/UniGe

A. Steiger Presenter L. Markovic Presenter Universitätsspital Basel

R. Velikova Presenter University Hospital Basel, Department of Dermatology, Basel, SwitzerlandC. Abel-Green University Hospital Basel, Department of Dermatology, Basel, SwitzerlandS. Müller University Hospital Basel, Department of Dermatology, Basel, Switzerland

K. Kedra Presenter University of RzeszowS. Cazzaniga Bern University Hospital, Bern, SwitzerlandH. Beltraminelli Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland.N. Yawalkar Bern University Hospital, Bern, SwitzerlandK. Heidemeyer Bern University Hospital, Bern, SwitzerlandA. Reich University of RzeszowA. Rabufetti Bern University Hospital, Bern, Switzerland

H. Aviv Presenter USB BaselR. von Rohr UPK BaselS. Broggi Sela Centre for Integral Health and Aromatherapy KönizC. Andrist USB BaselA. Derleth USB BaselS. Müller USB Basel

D. Amozova Presenter HOCH Health Ostschweiz Kantonsspital St. GallenN. Denisjuk HOCH Health Ostschweiz Kantonsspital St. GallenR. Mendez Lopez HOCH Health Ostschweiz Kantonsspital St. Gallen

A. Bucur Presenter Evolys SAM. Dumont Evolys SA

E. Burgener Presenter CHUVO. Gaide

H. Wang Presenter Z. LiS. Zhuang

S. Wespi Presenter University Hospital Zurich (USZ)N. Lerjen University Hospital Zurich (USZ)J. Ziegler University Hospital Zurich (USZ)T. Kündig University Hospital Zurich (USZ)J. Mangana University Hospital Zurich (USZ), Skin Cancer Unit, Comprehensive Cancer Centre, University Hospital Zurich, ZurichL. Maul University Hospital Zurich (USZ)

A. Bouri Presenter Kantonsspital Aarau AGA. Bouri Kantonsspital AarauR. DummerL. Kraenhenbuehl

S. Marfurt Presenter Cantonal Hospital H-OCH St. Gallen, SwitzerlandN. Zhovta Cantonal Hospital H-OCH St. Gallen, SwitzerlandR. Mendez Lopez Cantonal Hospital H-OCH St. Gallen, Switzerland

R. Galalae Presenter G. RestivoM. KatoE. BeebeL. FeldmeyerM. LevesqueR. DummerR. Stäger

D. Turčinas Presenter A. BalllariniJ. ManganaE. RamelytėR. DummerL. Krähenbühl

E. Casañas Quintana Presenter Inselspital - Universitätsspital BernF. Dimitriou Inselspital - Universitätsspital BernM. Gottschalk Inselspital - Universitätsspital BernM. Benzaquen Inselspital - Universitätsspital BernH. Dawson Inselspital - Universitätsspital BernR. Wolf Inselspital - Universitätsspital Bern

K. Hartmann Presenter University Hospital Basel and University of BaselC. Akin Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of MichiganF. Siebenhaar Institute of Allergology, Charité-Universitat Berlin and Humboldt-Universitat zu BerlinS. Broesby-Olsen Department of Dermatology and Allergy Centre, Odense University HospitalH. Oude Elberink Department of Allergology, Groningen Research Institute Asthma and COPD, University Medical Center, University of GroningenT. George Huntsman Cancer Institute and ARUP Laboratories, Department of Pathology, University of Utah School of MedicineH. Lin Blueprint Medicines CorporationI. Bidollari Blueprint Medicines CorporationA. Doyle Blueprint Medicines CorporationL. Madigan Department of Dermatology, University of Utah

P. Golling Presenter Hautpraxis Dr.SchillerA. Juillerat Hautpraxis Dr.SchillerP. Schiller Hautpraxis Dr.Schiller

E. Janušonytė Presenter Division of Dermatology, Geneva University HospitalsS. Menzinger Division of Dermatology, Geneva University HospitalsG. Kaya Division of Dermatology, Geneva University HospitalsB. Cortes Division of Dermatology, Geneva University Hospitals

V. Sabato University of Antwerp and Antwerp University HospitalM. Giannetti Division of Allergy and Clinical Immunology, Brigham and Women’s HospitalC. Akin Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of MichiganJ. Jurcic Herbert Irving Cancer Center, and New York-Presbyterian HospitalM. Jara-Acevedo Spanish Network on Mastocytosis and Biomedical Research Institute of Salamanca, University of Salamanca and Centro de Investigación Biomédica en Red Cáncer (CIBERONC; CB16/12/00400)B. Poladura Instituto de Estudios de Mastocitosis de Castilla-La Mancha (CLMast), Virgen del Valle HospitalR. Sandoval-Arroyo Instituto de Estudios de Mastocitosis de Castilla-La Mancha (CLMast), Virgen del Valle HospitalA. Orfao Spanish Network on Mastocytosis (REMA) and Centro de Investigación Biomédica en Red Cáncer (CIBERONC; CB16/12/00400) and Biomedical Research Institute of Salamanca, University of SalamancaK. Hartmann Presenter Division of Allergy, Department of Dermatology; Department of Clinical Research; and Department of Biomedicine, University Hospital Basel, and University of BaselI. Álvarez-Twose Spanish Network on Mastocytosis (REMA) and Centro de Investigación Biomédica en Red Cáncer (CIBERONC; CB16/12/00400) and Instituto de Estudios de Mastocitosis de Castilla-La Mancha (CLMast), Virgen del Valle Hospital

G. Clerici Presenter M. MerdauslM. WeltiJ. ManganaR. DummerE. Ramelyte

C. Mainetti Presenter Studio Medico Dermatologia, Bellinzona, SwitzerlandH. Beltraminelli Department of Dermatology, Department of Pathology, Ente Ospedaliero Cantonale, Bellinzona, Switzerland

G. Caro Presenter Department of Dermatology, Ente Ospedaliero Cantonale (EOC), Bellinzona, SwitzerlandM. Rogan Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), Lugano, SwitzerlandA. Nepote Department of Dermatology, Ente Ospedaliero Cantonale (EOC), Bellinzona, SwitzerlandM. Hilbers Department of Dermatology, Ente Ospedaliero Cantonale (EOC), Bellinzona, SwitzerlandG. Burghgraeve Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), Lugano, SwitzerlandC. Mangas Department of Dermatology, Ente Ospedaliero Cantonale (EOC), Bellinzona, Switzerland

S. Aycicek Presenter Kühne Dermatology PracticeJ. Galambos Kempf and Pfaltz Histological DiagnosticsW. Kempf Kempf and Pfaltz Histological DiagnosticsA. Kühne Kühne Dermatology Practice

A. NübelingL. FlatzA. CozzioL. Villiger Presenter KSSG

G. Dragieva Presenter Dr. Dragieva AestheticsT. Archimandritis Dr. Dragieva Aesthetics

S. Sakina Presenter Dr. Sakina Clinics

M. Blanchard Presenter HUG GenèveJ. Puenchera HUG GenèveH. Laubach HUG GenèveD. Alvarez Martinez HUG Genève

J. Hafner Presenter Universitätsspital Zürich USZF. Alotaibi Dermatologische Klinik, Universitätsspital ZürichD. Mayer Dermatologische Klinik, Universitätsspital ZürichN. Anasiewicz Dermatologische Klinik, Universitätsspital ZürichA. Alhowaish Dermatologische Klinik, Universitätsspital Zürich

H. Lindemann Presenter L. Krähenbühl

C. Poletti Presenter D. Pastor Presenter M. LocatelliJ. VillardO. Preynat-SeauveN. BrembillaW. Boehncke

E. Janušonytė Presenter Division of Dermatology, Geneva University HospitalsE. Laffitte Division of Dermatology, Geneva University Hospitals

N. May MüllerE. GoessingerP. GottfroisA. NavariniC. Greis Presenter Universitätsspital Zürich, Dermatologische Klinik

R. Curatolo Presenter EOC (Ente Ospedaliero Cantonale) - Ospedale Regionale di Bellinzona e ValliH. Beltraminelli EOC (Ente Ospedaliero Cantonale) - Ospedale Regionale di Bellinzona e ValliM. Madanchi EOC (Ente Ospedaliero Cantonale) - Ospedale Regionale di Bellinzona e Valli

S. Blüthgen Presenter Department of Dermatology, University Hospital Zurich, Zurich, SwitzerlandC. Greis Department of Dermatology, University Hospital Zurich, Zurich, Switzerland

C. Andrist University Hospital BaselH. Aviv Presenter University Hospital BaselA. Derleth University Hospital BaselL. Markovic University Hospital BaselA. Navarini University Hospital BaselS. Müller University Hospital Basel

C. Hoyer Presenter Hôpitaux Universitaire de Genève (HUG)D. CabuttoA. Fuster-CasanovasJ. Ruiz PostigoL. Toutous TrelluC. Carrion

L. Eichenfield Departments of Dermatology and Pediatrics, University of California San Diego School of Medicine, La Jolla, California, United StatesJ. Ornelas Department of Dermatology, Integrative Skin Science and Research, Sacramento, California, United StatesV. Prajapati Dermatology Research Institute, Skin Health & Wellness Centre, Probity Medical Research, and University of Calgary, Calgary, CanadaC. Yang Chang Gung University College of Medicine, Taoyuan, TaiwanA. Tanaka Department of Dermatology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, JapanS. Weidinger Department of Dermatology and Allergy, University Hospital Schleswig-Holstein, Kiel, Ratzeburger Allee 160, 23538 Lübeck, GermanyC. Flohr Department of Dermatology and Population Health Sciences, King’s College London, London, United KingdomE. Swanson Ada West Dermatology, St Luke's Children's Hospital, ID 83642, Idaho, United StatesL. Martin School of Clinical Medicine, UNSW Sydney & Dermatology Department, Sydney Children’s Hospital, Sydney AustraliaF. Oestereich Presenter Almirall AGA. Paller Dermatology and Infectious Disease, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States

M. Gottschalk Presenter C. SchlapbachL. Vuille-GueissazR. WolfO. SteckN. BertschiA. Reimer-Taschenbrecker

N. Knöpfel Presenter University Children's Hospital Zurich; Kantonsspital AarauI. Luchsinger University Children's Hospital ZurichJ. Lanz University Children's Hospital Zurich; HOCH Kantonsspital St. GallenA. Schwieger-Briel University Children's Hospital ZurichM. Theiler Pang University Children's Hospital ZurichL. Weibel University Children's Hospital Zurich

J. Lanz University Children's Hospital Zurich; HOCH Kantonnspital St GallenL. Weibel University Children`s Hospital ZurichM. Theiler Pang University Children's Hospital ZurichA. Schwieger-Briel University Children's Hospital ZurichI. Luchsinger University Children's Hospital ZurichH. Khov University Hospital Zurich (USZ)I. Colmenero University Children's Hospital Niño Jesus, MadridA. Cozzio HOCH - Kantonsspital St.GallenN. Knöpfel Presenter University Children's Hospital Zurich; Kantonsspital Aarau

L. Bruschi Presenter EOC (Ente Ospadaliero Cantonale) - Ospedale Regionale di LuganoB. Cattrini EOC (Ente Ospedaliero Cantonale) - Ospedale Regionale di Bellinzona e ValliS. Leoni Parvex Cantonal Institute of Pathology, Ente Ospedaliero Cantonale, Locarno, SwitzerlandI. Terrani EOC (Ente Ospadaliero Cantonale) - Ospedale Regionale di Lugano

L. Pawlik Presenter L. WeibelM. Theiler PangA. Schwieger-BrielJ. LanzN. KnöpfelI. Luchsinger

E. Janušonytė Presenter Hôpitaux Universitaires de GenèveO. Marchal Hôpitaux Universitaires de GenèveS. Menzinger Hôpitaux Universitaires de GenèveG. Kaya Hôpitaux Universitaires de GenèveB. Cortes Hôpitaux Universitaires de Genève

S. Rey Presenter Luzerner Kantonsspital (LUKS)O. Fuchs Luzerner KantonspitalF. Brand Inselspital Bern

S. Grimme Presenter Z. Manjaly ThomasM. DickenmannC. MesserliR. DummerL. KrähenbühlE. Steveling-Klein

E. Janušonytė Presenter Division of Dermatology, Geneva University HospitalsT. Caplanusi Department of Dermatology and Venereology, University Hospital of Lausanne, Lausanne, SwitzerlandK. Hartmann Division of Allergy, Department of Dermatology, University Hospital Basel and University of Basel, Basel, SwitzerlandW. Boehncke Division of Dermatology, Geneva University HospitalsS. Radonjic-Hoesli Department of Dermatology, Inselspital, Bern University Hospital, University of BernK. Thormann Department of Dermatology, Inselspital, Bern University Hospital, University of BernD. Simon Department of Dermatology, Inselspital, Bern University Hospital, University of Berns. TREATswitzerland

H. Wüthrich Presenter P. BernardJ. Di DomizioA. GirardinM. GillietT. Caplanusi

E. Janušonytė Presenter Division of Dermatology, Geneva University HospitalsD. Allali Division of Allergy and Immunology, Hôpital de La TourP. PilettaY. Götti-Alipour

V. Baghin Presenter USZ DermatologieM. Misiune Presenter C. LangA. WhiteJ. Trück

G. Blanchard Presenter HUG - Hôpitaux Universitaires de GenèveP. Piletta-Zanin HUG - Hôpitaux Universitaires de GenèveD. Alvarez Martinez HUG - Hôpitaux Universitaires de Genève

G. Blanchard Presenter HUG - Hôpitaux Universitaires de GenèveO. Marchal HUG - Hôpitaux Universitaires de GenèveO. Sorg UNIGEE. Laffitte HUG - Hôpitaux Universitaires de GenèveP. Piletta-Zanin HUG - Hôpitaux Universitaires de Genève

A. White Presenter Universiity Hospital ZürichM. Ameri University of ZurichM. Bissig University Hospital of Zurich,S. Balabanov University Hospital of Zurich,C. Lang University Hospital Zurich,

C. Teofila Presenter CHUV & Université de LausanneJ. Di DomizioA. GirardinM. Gilliet

L. Markovic Presenter Universitätsspital BaselA. RomswinkelC. BergerS. Chantraine

K. Kotsia Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandE. Contassot Department of Biomedcine, University Hospital Basel and University of Basel, Basel, SwitzerlandS. Cazzaniga Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandK. Hartmann Department of Clinical Research, University Hospital Basel and University of Basel, Basel, SwitzerlandD. Simon Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandS. Radonjic-Hoesli Presenter Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland

C. Frei Presenter University Hospital of ZurichC. Litchfield University Hospital of ZurichA. Mihic Bavarian State Office for Health and Food SafetyF. Prutek University Hospital of ZurichA. Fitsche University Hospital of ZurichF. Wiesmann University Hospital of ZurichM. Wanner Cancer Registry Zurich, Zug, Schaffhausen and SchwyzB. Sobottka University Hospital of ZurichD. Mihic-Probst University Hospital of Zurich

T. Gwerder Presenter L. Krähenbühl Kantonsspital Aarau AGJ. Kamarachev USZ DermatologieR. Dummer Kantonspital Aarau AGT. Kündig USZ Dermatologie

N. Staub Presenter Inselspital - Universitätsspital BernT. Hempel Inselspital - Universitätsspital BernM. Gottschalk Inselspital - Universitätsspital BernL. Vuille-Gueissaz Inselspital - Universitätsspital BernR. Wolf Inselspital - Universitätsspital BernL. Borradori Inselspital - Universitätsspital BernC. Schlapbach Inselspital - Universitätsspital BernF. Dimitriou Inselspital - Universitätsspital Bern

L. Rei Presenter CHUV (Centre Hospitalier Universitaire Vaudois)P. Bernard CHUV (Centre Hospitalier Universitaire Vaudois)O. Gaide CHUV (Centre Hospitalier Universitaire Vaudois)C. Biatta CHUV (Centre Hospitalier Universitaire Vaudois)

Q. Suppiyar Presenter University Hospital Duesseldorf , Department of Vascular and Endovascular Surgery W. Ibing University Hospital Duesseldorf , Department of Vascular and Endovascular Surgery W. Garabet University Hospital Duesseldorf , Department of Vascular and Endovascular Surgery M. Wagenhäuser University Hospital Duesseldorf , Department of Vascular and Endovascular Surgery H. Schelzig University Hospital Duesseldorf , Department of Vascular and Endovascular Surgery J. Rembe University Hospital Duesseldorf , Department of Vascular and Endovascular Surgery

N. Bertschi Inselspital, Bern University Hospital, University of BernS. WildiF. LutherO. SteckS. SchärliR. WolfS. Radonjic-HoesliM. BenzaquenL. BorradoriC. Schlapbach Presenter

R. Velikova Presenter University Hospital Basel, Department of Dermatology, Basel, SwitzerlandV. Griss University Hospital Basel, Department of Dermatology, Basel, SwitzerlandP. Itin University Hospital Basel, Department of Dermatology, Basel, SwitzerlandD. Vogt Department of Clinical Research, University Hospital Basel, University of BaselS. Müller University Hospital Basel, Department of Dermatology, Basel, Switzerland

A. Burleigh Presenter CHUV & Université de LausanneJ. Botella CHUV & Université de LausanneA. Girardin CHUV & Université de LausanneJ. Di Domizio CHUV & Université de LausanneM. Gilliet CHUV & Université de Lausanne

X. Berschin Presenter Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandM. Kilic Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandM. Abdou Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandD. Amozova Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandO. Pop Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandM. Schmid Department of Pathology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandM. Purde Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandC. Bicer Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandS. Meili Institute of Immunobiology & Department of Otorhinolaryngology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandL. Flatz Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, Switzerland & Department of Dermatology, University Hospital Tübingen, Tübingen, Germany

C. Bicer Presenter Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandH. Glaser Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandD. Amozova Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandM. Abdou Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandX. Berschin Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandR. Mendez Lopez Department of Dermatology, HOCH Kantonssiptal St. Gallen, St. Gallen, SwitzerlandM. Jörger Department of Oncology and Hematology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandA. Cozzio Department of Dermatology, HOCH Kantonssiptal St. Gallen, St. Gallen, SwitzerlandO. Pop Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandL. Flatz Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, Switzerland & Department of Dermatology, University Hospital Tübingen, Tübingen, Germany

D. Amozova Presenter Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandM. Abdou Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandF. Berner Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandO. Hasan Ali Department of Dermatology, University Hospital Zurich, Zurich, SwitzerlandS. Ring Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandO. Pop Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandA. Cozzio Department of Dermatology and Allergology, HOCH Kantonsspital St.Gallen, St.Gallen, SchwitzerlandL. Flatz Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, Switzerland & Department of Dermatology, University Hospital Tübingen, Tübingen, Germany

X. Berschin Presenter Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, SwitzerlandA. Nurmammadova Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland & MD Anderson Cancer Center, UTH Huston, Houston, USAB. Broske Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland & Institute of Experimental Oncology, University Hospital Bonn, Bonn, GermanyH. Niessner Department of Dermatology, University Hospital Tübingen, Tübingen, GermanyO. Pop Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, SwitzerlandL. Flatz Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland & Department of Dermatology, University Hospital Tübingen, Tübingen, Germany

D. Amozova Presenter Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandO. Pop Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandM. Mendez Lopez Department of Oncology and Hematology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandM. Abdou Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandL. Flatz Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland & Department of Dermatology, University Hospital Tübingen, Tübingen, GermanyR. Mendez Lopez Department of Dermatology and Allergology, HOCH Kantonsspital St.Gallen, St.Gallen, Schwitzerland

D. Amozova Presenter Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandO. Pop Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandS. Ring Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandV. Walter Department of Dermatology, University Hospital Tübingen, Tübingen, GermanyM. Abdou Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, SwitzerlandA. Jochum Institute of Pathology, HOCH Kantonsspital St.Gallen, St.Gallen, Switzerland A. Cozzio Department of Dermatology and Allergology, HOCH Kantonsspital St.Gallen, St.Gallen, SchwitzerlandR. Dummer Department of Dermatology, University Hospital Zurich, Zurich, SwitzerlandM. Levesque Department of Dermatology, University Hospital Zurich, Zurich, SwitzerlandL. Flatz Institute of Immunobiology, HOCH Kantonsspital St. Gallen, St. Gallen, Switzerland & Department of Dermatology, University Hospital Tübingen, Tübingen, Germany

A. Juillerat Presenter J. GollingP. Schiller

N. Wyss Presenter HOCH, Kantonsspital St.GallenS. Haverkampf HOCH, Kantonsspital St.Gallen

A. Schumacher Presenter Dermatology & Skin Care Clinic, SwitzerlandF. Ney Dermatology & Skin Care Clinic, SwitzerlandV. Emelianov Dermatology & Skin Care Clinic, SwitzerlandA. Valipour Dermatology & Skin Care Clinic, SwitzerlandA. Jalili Dermatology & Skin Care Clinic, SwitzerlandR. Genders Dermatology & Skin Care Clinic, Switzerland

N. Bertschi Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandS. Schärli Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandS. Wildi Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandR. Wolf Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandJ. Kick Department of Human Genetics, Inselspital, Bern Hospital, University of Bern, Bern, Switzerland L. Gogoll Department of Human Genetics, Inselspital, Bern Hospital, University of Bern, Bern, Switzerland J. Sanz Department of Human Genetics, Inselspital, Bern Hospital, University of Bern, Bern, Switzerland L. Weibel Pediatric Skin Center, Department of Dermatology, University Children's Hospital Zurich, Zurich, SwitzerlandC. Schlapbach Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, SwitzerlandA. Reimer-Taschenbrecker Presenter Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland

N. Zhovta Presenter HOCH Cantonal HospitalA. Cozzio HOCH Cantonal HospitalL. Weibel University Children's Hospital ZurichN. Knöpfel University Children's Hospital ZurichM. Theiler Pang University Children's Hospital ZurichI. Luchsinger University Children's Hospital ZurichJ. Lanz University Children's Hospital ZurichK. Steindl University of ZurichC. Has University of FreiburgA. Schwieger-Briel University Children's Hospital Zurich

R. Curatolo Presenter Universitätsspital Basel - DermatologieM. Madanchi Universitätsspital Basel - DermatologieA. Navarini Universitätsspital Basel - DermatologieP. Itin Praxis DermatologieV. Rusu Department of Human Genetics, Inselspital, Bern Hospital, University of Bern, Bern, Switzerland P. Chatelain Department of Human Genetics, Inselspital, Bern Hospital, University of Bern, Bern, Switzerland J. Sanz Department of Human Genetics, Inselspital, Bern Hospital, University of Bern, Bern, Switzerland P. Seitz Department of Rheumatology and Immunology, InselspitalL. Borradori Department of Dermatology Inselspital BernA. Reimer-Taschenbrecker Department of Dermatology Inselspital Bern

N. Kechrid Presenter CHUV (Centre Hospitalier Universitaire Vaudois)M. Gilliet CHUVM. Gilliet CHUVM. Gilliet CHUVM. Gilliet CHUVF. Kuonen CHUVF. Kuonen CHUVF. Kuonen CHUVL. Tonellotto CHUVL. Tonellotto CHUVL. Tonellotto CHUVL. Tonellotto CHUV

I. Luchsinger Presenter C. BodemerS. FraitagS. Hadj-Rabia

I. Luchsinger Presenter M. Theiler PangL. WeibelL. WeibelN. KnöpfelN. KnöpfelJ. LanzJ. KamarachevA. Schwieger-Briel

L. Weibel Presenter Universitäts Kinderspital ZürichS. Küpper University Children’s Hospital ZurichC. Gerth University Children’s Hospital ZurichI. Luchsinger Universitäts Kinderspital ZürichA. Schwieger-Briel University Children's Hospital ZurichJ. Lanz University Children's Hospital ZurichK. Neuhaus University Children’s Hospital ZurichM. Theiler Pang Universitäts-Kinderspital Zürich

C. Anderlini Presenter Hospital Privado Universitario de CórdobaS. Zanitti Hospital Privado Universitario de CórdobaI. Rodan Hospital Privado Universitario de CórdobaM. Salduna Hospital Privado Universitario de Córdoba

R. Iuliano Presenter CHUV (Centre Hospitalier Universitaire Vaudois)F. Kuonen CHUV (Centre Hospitalier Universitaire Vaudois)

T. Schaschinger Presenter Medical Faculty, University of Heidelberg, Heidelberg, Germany F. Marcela Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Frankfurt am Main, GermanyT. Niederegger Medical Faculty, University of Heidelberg, Heidelberg, Germany J. Brandt Medical Faculty, University of Heidelberg, Heidelberg, Germany D. Orgill Division of Plastic Surgery, Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA A. C. Panayi Department of Cranio-Maxillofacial and Oral Surgery, University Hospital Zurich, University of Zurich, Rämistrasse 100, Zurich, 8091, SwitzerlandG. Hundeshagen Department of Hand-, Plastic and Reconstructive Surgery, Microsurgery, Burn Trauma Center. BG Trauma Center Ludwigshafen, University of Heidelberg, Ludwigshafen, Germany

J. Hafner Presenter Dermatologische Klinik, Universitätsspital ZürichL. Fontana Dermatologische Klinik, Universitätsspital ZürichC. Richter Universitätsspital Zürich / Spital Thurgau AGR. Lang Dermatologische Klinik, Universitätsspital ZürichC. Greis Dermatologische Klinik, Universitätsspital Zürich

J. Hafner Presenter Universitätsspital Zürich USZ und Kantonsspital BadenD. Mayer Dermatologische Klinik, Universitätsspital ZürichR. Lang Dermatologische Klinik, Universitätsspital ZürichC. Staub-BusetM. Nägeli Dermatologische Klinik, Universitätsspital ZürichJ. Hafner Dermatologische Klinik, Universitätsspital Zürich

J. Hafner Presenter Dermatologische Klinik, Universitätsspital ZürichL. Fontana Dermatologische Klinik, Universitätsspital Zürich und spital ZollikerbergC. Richter Dermatologische Klinik, Universitätsspital Zürich und Abteilung für Dermatologie, Spital Thurgau AGR. LangC. Greis

G. Burg Presenter University of Zurich

C. Abel-Green Presenter Department of Dermatology, University Hospital Basel, BaselM. Hofbauer Department of Dermatology, University Hospital Basel, BaselO. Brandt Department of Dermatology, University Hospital Basel, BaselS. Müller Department of Dermatology, University Hospital Basel, Basel

R. Herren Presenter Inselspital BernM. Stöckli Bern University HospitalM. Giacomotti Bern University Hospital, InselspitalM. Marfurt Bern University Hospital

C. Richter Presenter Kantonsspital FrauenfeldS. Bender Kantonsspital FrauenfeldL. Lenherr Ramos Kantonsspital FrauenfeldA. Kistler Kantonsspital FrauenfeldS. Nobbe Kantonsspital Frauenfeld

S. Zürcher Presenter Inselspital - Universitätsspital BernB. SignerE. Haneke

M. Hofer Presenter Kantonsspital AarauR. Dummer Kantonsspital Aarau

M. Böhm Presenter University Hospital BaselK. Berati University Hospital BaselK. Timper Technical University MunichB. Mühleisen University Hospital BaselL. Arnet Friedrich-Alexander-University Erlangen-NürnbergI. Hofer Gesundheitszentrum Fricktal AGA. Papadopoulou University Hospital BaselS. Müller University Hospital Basel

G. Russo Presenter Hôpitaux universitaires de Genève (HUG)S. Menzinger Hôpitaux universitaires de Genève (HUG)G. Kaya Hôpitaux universitaires de Genève (HUG)M. Gilliet CHUV DermatologieJ. Di Domizio CHUV DermatologieC. Conrad CHUV DermatologieE. Laffitte Hôpitaux universitaires de Genève (HUG)