1. Department of Dermatology; Goztepe Research and Training Hospital; Istanbul Medeniyet University; Istanbul Turkey
2. Department of Dermatology; Bakirkoy Dr. Sadi Konuk Research and Training Hospital; Istanbul Turkey
3. Department of Dermatology; Haseki Research and Training Hospital; Istanbul Turkey
4. Department of Dermatology; Haydarpasa Numune Research and Training Hospital; Istanbul Turkey
5. Department of Dermatology; Okmeydani Research and Training Hospital; Istanbul Turkey
6. Department of Dermatology; Istanbul Research and Training Hospital; Istanbul Turkey
7. Department of Dermatology; Sisli Hamidiye Etfal Research and Training Hospital; Istanbul Turkey