1. Psoriasis‐Center Kiel Department of Dermatology University Medical Center Schleswig‐Holstein, Campus Kiel Kiel Germany
2. Dermatology Practice Dr. Matthias Hoffmann Witten Germany
3. Department of Dermatology Venereology and Allergology Charité – Universitätsmedizin Berlin Berlin Germany
4. Prof. Dr. med. Asadullah Dermatology Practice Potsdam Germany
5. Dermatology Practice Dr. Bernhard Korge Düren Germany
6. Dermatology Practice Dr. Dariusch Mortazawi Remscheid Germany
7. Janssen‐Cilag GmbH, MAF Neuss Germany
8. Janssen Global Services LLC Raritan New Jersey USA
9. Taut Science and Service GmbH Konstanz Germany
10. Department of Dermatology University Hospital of Erlangen Deutsches Zentrum für Immuntherapie Erlangen Germany