1. Department of Urology, Faculty of Medicine, Dumlupınar University, Kütahya 43100, Turkey.
2. Department of Anatomy, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir 26100, Turkey.
3. Department of Histology and Embryology, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir 26100, Turkey.
4. Department of Medical Biology, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir 26100, Turkey.
5. Bilecik Seyh Edebali University, Vocational School Health Services, Bilecik 11100, Turkey.
6. Eskisehir Osmangazi University, Vocational School Health Services, Eskisehir 26100, Turkey.