1. Department of Ophthalmology; School of Medicine; Istanbul Medeniyet University; Istanbul Turkey
2. Department of Ophthalmology; School of Medicine; Yuzuncu Yil University; Van Turkey
3. Department of Dermatology; School of Medicine; Istanbul Medeniyet University; Istanbul Turkey
4. Department of Dermatology; School of Medicine; Yuzuncu Yil University; Van Turkey
5. Department of Ophthalmology; Goztepe Research and Training Hospital; Istanbul Medeniyet University; Istanbul Turkey