1. Institute of Cancer Research, London, UK
2. Cancer Research Clinical Trials Unit, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
3. Department of Urology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
4. Department of Urology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
5. Institute of Cancer and Genomic Sciences, University of Birmingham, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
6. Medical School, University of Warwick, Warwick, UK
7. Patient and Public Involvement Representatives, Gallagher, Bradford Knight, Basingstoke, UK
8. Bladder Cancer Research Centre, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK