1. Department of Dermatology and Venereology, Uludag University School of Medicine, Bursa, Turkey
2. Department of Statistics, Uludag University School of Medicine, Bursa, Turkey
3. Department of Immunology, Uludag University School of Medicine, Bursa, Turkey
4. Department of Medical Immunology, Institute of Health Sciences, Bursa Uludag University, Bursa, Turkey