1. Department of Histology and Embryology, School of Medicine, Bahcesehir University, Istanbul, Turkey
2. Department of Histology and Embryology, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
3. Department of Obstetrics and Gynecology, Medeniyet University, Istanbul, Turkey
4. Faculty of Medicine, Department of Histology and Embryology, Izmir University of Economics, Izmir, Turkey