1. Urology Centre, Guys and St Thomas NHS Trust, London, United Kingdom
2. Department of Urology, Kings College Hospital, London, United Kingdom
3. Deptartment of Urology, Institut Mutualiste Montsouris, Université Paris-Descartes, Paris, France
4. Division of Cancer Surgery, Sir Peter MacCallum Cancer Centre, Melbourne, Australia
5. Imperial College NHS Foundation Trust, London, United Kingdom
6. University College London Hospitals NHS Trust, London, United Kingdom