1. School of Medicine Technical University of Munich Munchen Germany
2. Department of Dermatology University of Health Sciences, Gülhane Training and Research Hospital Ankara Turkey
3. Koç University School of Medicine İstanbul Turkey
4. Department of Dermatology and Venereology Ankara Dışkapı Yıldırım Bayezit Eğitim ve Araştırma Hospital Ankara Turkey
5. Department of Dermatology and Venereology Koç University School of Medicine İstanbul Turkey