1. Dermatologikum Hamburg; Hamburg Germany
2. SCIderm GmbH; Hamburg Germany
3. Sorbonne Paris Cité Université Paris-Diderot; AP-HP Hôpital Saint-Louis; Paris France
4. Radboud University Medical Centre and Radboud University; Nijmegen the Netherlands
5. Dermatology and Venerology Section; University of Verona; Verona Italy
6. Department of Dermatology; Hospital de la Santa Creu i Sant Pau; Universitat Autònoma de Barcelona; Barcelona Spain
7. The Dermatology Centre; Salford Royal NHS Foundation Trust; The University of Manchester; Manchester Academic Health Science Centre; Manchester U.K.
8. Das Forschungsdock Service for Clinical Development; Schenefeld Germany
9. Psoriasis Center; Department of Dermatology; University Medical Center Schleswig-Holstein; Campus Kiel; Kiel Germany