1. Department of Urology, Broomfield Hospital, Chelmsford, UK
2. Department of Urology, Princess Alexandra Hospital Trust, Harlow, UK
3. U-merge Ltd.† (Urology for Emerging Countries), London, UK
4. Department of Urology, University Hospital of Sofia, Sofia, Bulgaria
5. Department of Radiology, Princess Alexandra Hospital Trust, Harlow, UK
6. Department of Urology, Al-Zahraa Hospital, University Medical Center, Beirut, Lebanon
7. 2nd Department of Urology, University Hospital of Athens, Athens, Greece