[1] Acibadem Univ, Dept Urol, Ankara Hosp, Ankara, Turkey
[2] Gulhane Training & Res Hosp, Dept Urol, Ankara, Turkey
[3] Gen Hosp Hall IT, Dept Urol & Androl, Hall In Tirol, Austria
[4] Ankara Oncol Training & Res Hosp, Dept Urol, Ankara, Turkey
[5] Kahramanmaras Goksun State Hosp, Dept Urol, Kahramanmaras, Turkey
[6] Gazi Univ, Dept Urol, Sch Med, Ankara, Turkey