1. Department of General Surgery, Health Sciences University, Umraniye Training and Research Hospital, Istanbul, Turkey
2. Department of Biochemistry, Health Sciences University, Umraniye Training and Research Hospital, Istanbul, Turkey
3. Cerrahpasa Faculty of Medicine, Department of Biochemistry, Istanbul University, Istanbul, Turkey
4. Medical Faculty, Department of Biophysics, Namik Kemal University, Tekirdag, Turkey