1. Başkent University İstanbul Hospital, Department of Urology, İstanbul, Turkey

2. Dokuz Eylül University Faculty of Medicine, Department of Urology, İzmir, Turkey

3. Ankara University Faculty of Medicine, Department of Urology, Ankara, Turkey

4. Hacettepe University Faculty of Medicine, Department of Urology, Ankara, Turkey

5. Gazi University Faculty of Medicine, Department of Urology, Ankara, Turkey

6. Ondokuz Mayıs University Faculty of Medicine, Department of Urology, Samsun, Turkey