1. Faculty of Medicine, Department of Histology and Embryology, Mugla Sıtkı Kocman University, Mugla, Turkey
2. Faculty of Medicine, Department of Histology and Embryology, Inonu University, Malatya, Turkey
3. Faculty of Medicine, Department of Histology and Embryology, Bezmialem Vakif University, Istanbul, Turkey
4. Faculty of Medicine, Department of Medical Biochemistry, Inonu University, Malatya, Turkey