1. Department of Dermatology; Yüzüncü Yil University Faculty of Medicine; Van Turkey
2. Department of Neurology; Yüzüncü Yil University Faculty of Medicine; Van Turkey
3. Department of Pediatrics; Yüzüncü Yil University Faculty of Medicine; Van Turkey
4. Department of Ophthalmology; Yüzüncü Yil University Faculty of Medicine; Van Turkey