1. Population Health Sciences; Bristol Medical School; University of Bristol; Bristol UK
2. Nuffield Department of Surgical Sciences; University of Oxford; Oxford UK
3. Department of Oncology and Metabolism; University of Sheffield; Sheffield UK
4. University Hospital Southampton NHS Foundation Trust; Southampton UK
5. Hampshire Hospitals NHS Foundation Trust; Basingstoke UK
6. Division of Surgery and Interventional Science; University College London; London UK
7. University College London Hospital NHS Foundation Trust; London UK
8. Imperial Urology; Imperial College Healthcare NHS Trust; London UK
9. NIHR Collaboration for Leadership in Applied Health Research and Care West at University Hospitals Bristol NHS Trust; Bristol UK