1. Department of Dermatology The George Washington University School of Medicine and Health Sciences Washington DC USA
2. Department of Dermatology Universitair Ziekenhuis Brussel (UZB)Vrije Universiteit Brussel (VUB) Laarbeeklaan 101 Jette1090Belgium
3. Department of Dermatology University of Texas Southwestern Medical Center Dallas TX USA
4. State University of New York Downstate Medical Center Brooklyn NY USA
5. Galderma SARx Strategy & Innovation Group La Tour‐de‐Peliz Switzerland
6. Department of Internal Medicine Massachusetts General Hospital Boston MA USA
7. Department of Internal Medicine Weiss Memorial Hospital Chicago IL USA