1. Department of Dermatology, School of Medicine, Acibadem University, Istanbul, Turkey.
2. Department of Dermatology, School of Medicine, Marmara University, Istanbul, Turkey.
3. Department of Pathology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
4. Department of Dermatology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey.
5. Department of Pathology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey.