1. Medical Research Council Clinical Trials Unit at University College London; London UK
2. Cardiff School of Medicine; Cardiff University; Cardiff UK
3. The Beatson West of Scotland Cancer Centre; Glasgow UK
4. National Heart and Lung Institute; Imperial College London; London UK
5. Mid-Yorkshire Hospitals NHS Trust; Pinderfields General Hospital; Wakefield UK
6. Scunthorpe General Hospital; North Lincolnshire and Goole NHS Trust; Scunthorpe UK
7. Frimley Health NHS Foundation Trust; Wexham Park Hospital; Slough UK
8. Dartford and Gravesham NHS Trust; Darent Valley Hospital; Dartford UK
9. Stockport NHS Foundation Trust; Stepping Hill Hospital; Stockport UK
10. The Hillingdon Hospitals NHS Foundation Trust; London UK
11. University of British Columbia; Vancouver BC Canada
12. Imperial College Healthcare NHS Trust; London UK
13. Imperial College London; London UK