1. Department of Clinical Oncology, Northern Centre for Cancer Care, Newcastle upon Tyne, United Kingdom
2. Medcl Rsrch Council, London, United Kingdom
3. Hull and East Yorkshire Hospitals NHS Trust, Hull, United Kingdom
4. Christie Hospital, Withington Manchester, United Kingdom
5. University Hospitals Bristol, Bristol, United Kingdom
6. NISCHR CRC, Cardiff, United Kingdom
7. Newcastle Clinical Trials Unit, Newcastle, United Kingdom
8. NHS Greater Glasgow and Clyde, Glasgow, United Kingdom
9. Patient Representative, Barnsley, United Kingdom
10. MRC Clinical Trials Unit at UCL, London, United Kingdom
11. Clinical Trials Unit, Medical Research Council, London, United Kingdom
12. Mater Centre, Brisbane, Australia
13. The Christie NHS Foundation Trust, Manchester, United Kingdom
14. Nottingham University Hospitals, Nottingham, United Kingdom
15. Weston Park Hospital, Sheffield, United Kingdom
16. Queen Elizabeth Hospital Kings Lynn, Kings Lynn, United Kingdom
17. Retired, London, United Kingdom
18. Medical Research Council, Clinical Trials Unit at University College London, London, United Kingdom
19. Medical Research Council Clinical Trials Unit at University College London, London, United Kingdom