1 UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK. Electronic address: [email protected].
2 Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK.
3 Department of Pathology, University College London Hospitals NHS Foundation Trust, London, UK.
4 UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Radiology, University College London Hospitals NHS Foundation Trust, London, UK.
5 School of Healthcare Sciences, Cardiff University, Wales, UK.
6 UCL Division of Surgery & Interventional Science, University College London, London, UK.
7 UCL Division of Surgery & Interventional Science, University College London, London, UK; Department of Urology, University College London Hospitals NHS Foundation Trust, London, UK.