1. Department of Pharmacology and Toxicology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
2. Department of Clinical Pharmacology, University Clinical Center Kragujevac, Kragujevac, Serbia
3. Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
4. Clinic of Urology, University Clinical Center Kragujevac, Kragujevac, Serbia