1. Dermatology Clinic Kırşehir Training and Research Hospital Kırşehir Turkey
2. Department of Dermatology and Venerology Düzce University Faculty of Medicine Düzce Turkey
3. Department of Dermatology and Venerology, Kırıkkale University Faculty of Medicine Kırıkkale Turkey
4. Department of Dermatology and Venerology Ahi Evran University Faculty of Medicine Kırşehir Turkey
5. Department of Dermatology and Venerology Kayseri State Hospital Kayseri Turkey
6. Department of Dermatology and Venerology Mersin University Faculty of Medicine Mersin Turkey
7. Department of Dermatology and Venereology University of Rome G. Marconi Rome Italy