1. Leeds Institute of Medical Research University of Leeds Leeds UK
2. Public Health Commissioning, NHS England London UK
3. Institute of Cancer Therapeutics University of Bradford Bradford UK
4. Department of Oncology and Metabolism University of Sheffield Sheffield UK
5. Population Health Sciences Institute Newcastle University Newcastle upon Tyne UK
6. MRC Clinical Trials Unit at University College London UK
7. Nuffield Department of Population Health University of Oxford Oxford UK