1. Division of Surgery and Interventional Science, Faculty of Medical Sciences, University College London, London, United Kingdom
2. Department of Urology, University College London Hospital NHS Foundation Trust, London, United Kingdom
3. Department of Urology, Royal Free London NHS Foundation Trust, London, United Kingdom
4. Centre for Medical Imaging and Computing, Department of Computer Science, University College London, London, United Kingdom
5. Clinical Effectiveness Unit, Royal College of Surgeons of England, London, United Kingdom
6. Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
7. Department of Pathology, University College London Hospital NHS Foundation Trust, London, United Kingdom
8. Department of Radiology, University College London Hospital NHS Foundation Trust, London, United Kingdom
9. Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
10. Imperial Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom