1. Student Research Committee, School of Medicine, Arak University of Medical Sciences, Arak, Iran
2. Department of Anatomy, School of Medicine, Arak University of Medical Sciences, Arak, Iran
3. Department of Pathobiology, Faculty of Veterinary Medicine, Semnan University, Semnan, Iran
4. Department of Medical physics, Faculty of Para-Medicine, Arak University of Medical Sciences, Arak, Iran
5. Department of Medical Physics and Physiology, School of Medicine, Arak University of Medical Sciences, Arak, Iran