1. Department of Midwifery, Faculty of Health Sciences, Mardin Artuklu University, Mardin, Turkey
2. Department of Histology and Embryology, Faculty of Medicine, Firat University, Elazig, Turkey
3. Department of Medical Biology, Faculty of Medicine, Firat University, Elazig, Turkey
4. Department of Physiology, Faculty of Medicine, Firat University, Elazig, Turkey
5. Department of Anatomy, Faculty of Medicine, Firat University, Elazig, Turkey