Alam R, Matlaga BR, Alam A, Winoker JS.
Department of Urology, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, USA.

Jones P, Pietropaolo A, Chew BH, Somani BK.
Haukeland University Hospital, 60498, Urology, Bergen, Norway.
University Hospital Southampton NHS Foundation Trust, 7425, Urology, Southampton, Southampton , United Kingdom of Great Britain and Northern Ireland.
University of British Columbia, Urologic Sciences, Vancouver, British Columbia, Canada.
University Hospital Southampton NHS Foundation Trust, 7425, Urology, Southampton, Southampton , United Kingdom of Great Britain and Northern Ireland.
University of Southampton, 7423, Southampton, Hampshire, United Kingdom of Great Britain and Northern Ireland.

Bulbul E, Ilki FY, Gultekin MH, Erozenci A, Tutar O, Citgez S, Tansu N, Onal B.
Department of Urology, Istanbul University-Cerrahpasa, Cerrahpasa School of Medicine, Istanbul, Turkey.
Department of Radiology, Istanbul University-Cerrahpasa, Cerrahpasa School of Medicine, Istanbul, Turkey.

Çiçek R, Dündar G, Gökçen K, Gökçe G, Gültekin EY.
Malatya Training and Research Hospital, Department of Urology, Malatya, Turkey.
University of Health Sciences, Bursa Yuksek Ihtisas Training and Research Hospital, Department of Urology, Mimar Sinan Mah. Emniyet Cad. Polis Okulu Karşısı Yıldırım / Bursa / TURKEY, 16000 Bursa, Turkey.
Bahçeşehir University, Medical Park Göztepe Hospital, Department of Urology, Istanbul, Turkey.
Cumhuriyet University, Faculty of Medicine, Department of Urology,, Sivas, Turkey.

Dogan S, Ceylan C.
Urology Department, Sancaktepe Sehit Prof Dr Ilhan Varank Education and Research Hospital, Istanbul, Turkey.
Urology Department, Turkey Yüksek İhtisas Education and Research Hospital, Ankara, Turkey.