1. Faculty of Medicine, Department of Physiology, Inonu University, Malatya, Turkey;
2. Faculty of Medicine, Department of Physiology, Yozgat Bozok University, Yozgat, Turkey;
3. Faculty of Medicine, Department of Histology and Embryology, Inonu University, Malatya, Turkey;
4. Faculty of Science, Department of Molecular Biology and Genetics, Bartin University, Bartin, Turkey;
5. Health Services Vocational School, Inonu University, Malatya, Turkey