1. Department of Anatomy, Faculty of Medicine, Molecular and Cell Biology Research Center, Mazandaran University of Medical Sciences, Sari, Iran;
2. Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran;
3. Department of Radiology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran;
4. Department of Radiopharmacy, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran