1. Department of Dermatology Bilecik Bozuyuk State Hospital Bozuyuk, Bilecik Turkey
2. Department of Dermatology Konya Ereğli State Hospital Konya Turkey
3. Department of Dermatology Zonguldak Ataturk State Hospital Zonguldak Turkey
4. Department of Dermatology Necmettin Erbakan University Meram Medical Faculty Konya Turkey
5. Mansoura Dermatology, Venerology and Leprology Hospital Mansoura Egypt