Keskin SK, Spencer M, Turney B.
Oxford University Hospitals, NHS Foundation Trust, Urology Department, UK. 
Oxford University Hospitals, NHS Foundation Trust, Radiology Department, UK.
Oxford University Hospitals, NHS Foundation Trust, Urology Department, UK.

Departments of Surgery (Hashmi, Dushinski, Sutherland, Ball) and Medicine (Mohamed), University of Calgary, Calgary, Alta.
Departments of Surgery (Hashmi, Dushinski, Sutherland, Ball) and Medicine (Mohamed), University of Calgary, Calgary, Alta.

Department of Urology, Medistate Kavacık Hospital, Istanbul, Turkey.
Department of Urology, Medical School, Kafkas University, Kars, Turkey.
Department of Urology, Medical School, Biruni University, Istanbul, Turkey.

Mittal V, Srivastava A, Kappor R, Ansari MS, Patidar N, Arora S, Kumar M, Kudchadkar S, Raj A.
Department of Kidney Transplant and Urology, Sanjay Gandhi Post Graduate Institute of Medical Sciences (SGPGIMS), Lucknow, India.

Telha KA, Alkohlany K, Alnono I.
Department of Urology, Al-Thawrah Modern General Hospital and Ibn-Siena Hospital, Sana'a Medical College, Sana'a University, Yemen.