1. Department of Biology, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran.
2. Cellular and Molecular Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran.
3. Department of Surgery, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.
4. Department of Urology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.