1 Medicine Hospital, Department of Urology, Biruni University, Istanbul, Turkey
2 Avcılar Hospital, Department of Urology, Istanbul, Turkey
3 Patomer Pathological Cytological Research Center, Department of Pathology, Istanbul, Turkey
4 Health Sciences University, Bursa Yuksek Ihtisas Education and Research Hospital, Department of Urology, Bursa, Turkey
5 Marmara University, Medical Faculty, Department of Urology, Istanbul, Turkey