1. Student Research Center,
2. Urology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran,
3. Nephrology & Urology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran,
4. Department of Biochemistry, Faculty of Medicine, and
5. Department of Toxicology and Pharmacology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran