1. Department of Dermatology Zealand University Hospital Health Sciences Faculty University of Copenhagen Roskilde Denmark
2. Fort HealthCare Fort Atkinson WI U.S.A.
3. Forward Clinical Trials Tampa FL U.S.A.
4. Memorial University of Newfoundland St John's Newfoundland and Labrador Canada
5. Erasmus University Medical Center Rotterdam the Netherlands
6. CHU de Reims Hôpital Robert Debré, Service de Dermatologie Reims Cedex France
7. Department of Dermatology, Venereology, and Allergology University Medical Center Schleswig‐Holstein Campus Kiel Germany
8. Keck School of Medicine University of Southern California Los Angeles CA U.S.A.
9. AbbVie Inc. North Chicago IL U.S.A.
10. Harvard Medical School and Beth Israel Deaconess Hospital Boston MA U.S.A.