1. Department of Dermatology, S.B.Istanbul Medeniyet University, School of Medicine, Goztepe Research and Training Hospital, Istanbul, Turkey,
2. Department of Pathology, S.B.Istanbul Medeniyet University, School of Medicine, Goztepe Research and Training Hospital, Istanbul, Turkey,
3. Department of Biology, Kirikkale University, School of Medicine, Kirikkale, Turkey, and
4. Department of Dermatology, Kirikkale University, School of Medicine, Kirikkale, Turkey