1. Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
2. Department of Urology, Shahrekord University of Medical Sciences, Shahrekord, Iran
3. Department of Pathology, Shahrekord University of Medical Sciences, Shahrekord, Iran
4. Department of Anatomical Sciences, Faculty of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
5. Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA