1. Institute for Transplantational Diagnostics and Cell Therapeutics University Hospital Düsseldorf Düsseldorf Germany
2. Department of Dermatology and Venereology Hamad Medical Corporation Doha Qatar
3. Translational Research InstituteAcademic Health SystemHamad Medical Corporation Doha Qatar
4. Dermatology Institute Academic Health SystemHamad Medical Corporation Doha Qatar
5. Department of Dermatology Weill Cornell Medicine‐Qatar Doha Qatar
6. Qatar UniversityCollege of Medicine Doha Qatar