1. Department of Dermatology, Goztepe Training and Research Hospital, Istanbul Medeniyet University, Istanbul, Turkey
2. Department of Pathology, Goztepe Training and Research Hospital, Istanbul Medeniyet University, Istanbul, Turkey
3. Department of Biology, Kırıkkale University, Kirikkale, Turkey
4. Department of Dermatology, Medical Faculty, Duzce University, Istanbul, Turkey