1. Lilly Deutschland GmbH Bad Homburg Germany
2. University Clinic of Frankfurt am Main Department of Dermatology Venereology and Allergology Frankfurt am Main Germany
3. Institute and Comprehensive Center Inflammation Medicine University zu LübeckUniversity Hospital Schleswig‐Holstein Campus Lübeck Lübeck Germany
4. Institute for Health Services Research in Dermatology and Nursing (IVDP) University Medical Center Hamburg‐Eppendorf (UKE) Hamburg Germany
5. Psoriasis‐Center Department of Dermatology University Medical Center Schleswig‐Holstein Campus Kiel Kiel Germany
6. Translational Research in Inflammatory Skin Diseases Institute for Health Services Research in Dermatology and NursingUniversity Medical Center Hamburg‐Eppendorf, and Skinflammation Center Hamburg Germany