1. Division of Evidence‐Based Medicine in Dermatology Charité‐Universitätsmedizin, and RZANY & HUND Privatpraxis und klinisches Studienzentrum für Dermatologie Berlin Germany
2. Salford Royal NHS Foundation Trust and Dermatopharmacology Unit Faculty of Medical and Human Sciences Manchester Academic Health Science Centre The University of Manchester Manchester U.K
3. KYTHERA Biopharmaceuticals, Inc. Calabasas CA U.S.A
4. Global Clinical Development Dermatology Bayer HealthCare Berlin Germany
5. McDiarmid‐Hall Clinic Derriford Plymouth U.K