1. Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
2. Department of Urology, Imperial College Healthcare National Health Service (NHS) Trust, London, United Kingdom
3. Imperial Clinical Trials Unit, Imperial College London, London, United Kingdom
4. Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom
5. Paul Strickland Scanner Centre, Mount Vernon Hospital, Middlesex, United Kingdom
6. Department of Radiology, The Hillingdon Hospitals NHS Foundation Trust, London, United Kingdom
7. Department of Radiology, Imperial College Healthcare NHS Trust, London, United Kingdom