1. Department of Urology Gaziosmanpasa University Tokat Turkey
2. Department of Anesthesia and Reanimation Tokat State Hospital Tokat Turkey
3. Department of Urology Tokat State Hospital Tokat Turkey
4. Department of Pathology Gaziosmanpasa University Tokat Turkey
5. Department of Biochemistry Gaziosmanpasa University Tokat Turkey
6. Department of Biostatistics Gaziosmanpasa University Tokat Turkey
7. Faculty of Health Sciences and Central Research Laboratory Mardin Artuklu University Mardin Turkey