1. Department of Histology and Embryology, Faculty of Medicine, Inonu University, Malatya, Turkey
2. Department of Histology and Embryology, Faculty of Medicine, Bezmialem University, Istanbul, Turkey
3. Department of Chemistry, Faculty of Science and Art, Inonu University, Malatya, Turkey
4. Department of Biochemistry, Faculty of Medicine, Inonu University, Malatya, Turkey
5. Department of Biostatistics, Faculty of Medicine, Inonu University, Malatya, Turkey