1. Division of Surgery and Interventional Science, University College London, London, United Kingdom
2. Department of Urology, Charing Cross, Imperial Healthcare NHS Trust, London, United Kingdom
3. Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
4. Department of Urology, University College London Hospital, London, United Kingdom
5. Department of Pathology, University College London Hospital, London, United Kingdom
6. Department of Radiology, University College London Hospital, London, United Kingdom