1. Department of Gynaecology and Obstetrics, Memorial Hizmet Hospital, Istanbul, Turkey
2. Department of Histology and Embryology, Medical Faculty, Istanbul Okan University, Istanbul, Turkey
3. Department of Histology and Embryology, Medical Faculty, Ondokuz Mayıs University, Samsun, Turkey
4. Department of Pharmacology, Medical Faculty, Ondokuz Mayıs University, Samsun, Turkey
5. Department of Gynaecology and Obstetrics, Medical Park Hospital, Samsun, Turkey