1. Department of Dermatology Goztepe Research and Training Hospital Istanbul Turkey
2. Department of Dermatology Istanbul Medeniyet University Istanbul Turkey
3. Department of Dermatology Duzce University School of Medicine Duzce Turkey
4. Department of Endocrinology Istanbul Medeniyet University Istanbul Turkey
5. Department of Ophthalmology Veni Vidi Eye Clinic Istanbul Turkey
6. Department of Internal Medicine Istanbul Medeniyet University Istanbul Turkey
7. Department of Dermatology and Allergology, Städtisches Klinikum Dresden Academic Teaching Hospital of the Technical University Dresden Germany
8. Department of Dermatology and Allergy Technical University of Munich Munich Germany