1. Department of Physiology, Faculty of Medicine, Gazi University, Ankara, Turkey
2. Department of Obstetrics and Gynecology, Ankara Training and Research Hospital, Ankara, Turkey
3. Department of Medical Biochemistry, Bolu Abant İzzet Baysal University, Bolu, Turkey
4. Gynecologic Oncology Surgery Department, Health Sciences University Etlik Zubeyde Hanim Women’s Health Teaching and Research Hospital, Ankara, Turkey
5. Department of Obstetrics and Gynecology, Yıldırım Beyazıt University, Ankara, Turkey
6. Department of Medical Biochemistry, Yıldırım Beyazıt University, Ankara, Turkey