1. Department of Pathology, Hamidiye Medical Faculty, Haydarpaşa Numune Training and Research Hospital University of Health Sciences Turkey İstanbul Turkey
2. Department of Dermatology, Hamidiye Medical Faculty, Haydarpaşa Numune Training and Research Hospital University of Health Sciences Turkey İstanbul Turkey
3. Department of Dermatology Inselspital Bern University Hospital Bern Switzerland