1. Nuffield Department of Surgical Sciences University of Oxford Oxford UK
2. Department of Cellular Pathology North Bristol NHS Trust Bristol UK
3. Bristol Medical School University of Bristol Bristol UK
4. The Bristol Randomised Trials Collaboration University of Bristol Bristol UK
5. Department of Pathology Royal Hallamshire Hospital Sheffield UK
6. Department of Pathology University Hospital of Wales Cardiff UK
7. Department of Pathology Western General Hospital Edinburgh UK
8. Department of Pathology University of Leicester Leicester UK
9. Department of Pathology University of Cambridge Cambridge UK
10. Department of Pathology Leeds Teaching Hospitals NHS Trust Leeds UK
11. School of Medicine Cardiff University Cardiff UK
12. Division of Cancer and Genetics School of Medicine Cardiff University Cardiff UK
13. Academic Urology Unit University of Sheffield Sheffield UK
14. Academic Urology Group University of Cambridge Cambridge UK
15. National Institute for Health Research Collaboration for Leadership in Applied Health Research and Care West University Hospitals Bristol NHS Foundation Trust Bristol UK