1. Department of Dermatology University Hospital Frankfurt am Main Frankfurt am Main Germany
2. Department of Dermatology University of Rzeszow Rzeszów Poland
3. Charles University Prague Czech Republic
4. Dermatology Clinical Research Henry Ford Health System Detroit Michigan USA
5. University of Southern California Los Angeles California USA
6. MC2 Therapeutics Hørsholm Denmark
7. University Medical Center Hamburg‐Eppendorf Hamburg Germany