Quoraishi S, Ahmed J, Ponsford A, Rasheed A.
General Surgery, Royal Gwent Hospital, Newport, UK.
Department of Urology, Royal Gwent Hospital, Newport, UK.

Moorthy K, Krishnan M.
Lourdes Hospital, Kochi, India.
Department of Electrical and Electronics, Government Engineering College, Thrissur, S. India.

Sharma R, Choudhary A, Das RK, Basu S, Dey RK, Gupta R, Deb PP.
Department of Urology, SMS Medical College and Hospital, Jaipur, India.
Department of Urology, R G Kar Medical College and Hospital, Kolkata, India.

Fode M, Lowenstein L, Reisman Y.
Department of Urology, Zealand University Hospital, Roskilde, Denmark; Department of Urology, Herlev and Gentofte Hospital, Herlev, Denmark.
Department of Family Medicine, Ruth and Bruce Rappaport Faculty of Medicine, Clalit Health Services and Neuro-urology Unit, Rambam Medical Center, Haifa, Israel.
Department of Urology, Amstelland Hospital, Amstelveen, The Netherlands.

Rabah DM, Mabrouki MS, Farhat KH, Seida MA, Arafa MA, Talic RF.
Surgery Department, Cancer Research Chair, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Sharjah University Hospital, Sharjah, United Arab Emirates.