1. Department of Dermatology, Venereology and Allergology, University Hospital Frankfurt, Frankfurt am Main, Germany
2. Department of Dermatology and Venerology, Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
3. Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
4. Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
5. Dermatology, Humanitas Research Hospital IRCCS, Rozzano, Milan, Italy
6. Eli Lilly and Company, Indianapolis, Indiana, USA
7. Department of Dermatology, Medical University of Vienna, Vienna, Austria
8. HaaPACS GmbH, Schriesheim, Germany
9. Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
10. Faculty of Medicine, University of Zürich, Zurich, Switzerland
11. Alliance Clinical Trials and Probity Medical Research, Waterloo, Ontario, Canada
12. Division of Dermatology, Department of Medicine, University of Toronto, Ontario, Canada