1. Department of Uro‐oncology University College London Hospitals NHS Foundation Trust LondonUK
2. Nuffield Department of Surgical Sciences University of Oxford Oxford UK
3. Department of Population Health Sciences University of Bristol BristolUK
4. Centre for Statistics in Medicine University of Oxford OxfordUK
5. Oxford Clinical Trials Research Unit University of Oxford OxfordUK
6. The Newcastle upon Tyne Hospitals NHS Foundation Trust NewcastleUK
7. Oxford University Hospitals NHS Foundation Trust OxfordUK
8. Guy’s and St Thomas’ NHS Foundation Trust LondonUK
9. Royal Surrey NHS Foundation Trust GuildfordUK
10. The Queen Elizabeth University Hospital Glasgow Glasgow UK