1. Department of Urology Ankara State Hospital University of Health Sciences School of Medicine Ankara Turkey
2. Department of Urology Ministry of Health Yozgat State Hospital Yozgat Turkey
3. Department of Urology Tinaztepe Health Group Hospital Izmir Turkey
4. Department of Urology Suleyman Demirel University School of Medicine Isparta Turkey
5. Department of Urology Okan University School of Medicine Istanbul Turkey