1. The George Institute for Global Health, University of Oxford, Oxford, UK
2. International Agency for Research on Cancer, Genetic Epidemiology Group, Lyon, France
3. Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Population Health, University of Oxford, Oxford, UK
4. NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
5. Centre for Exercise, Nutrition and Health Sciences, University of Bristol, Bristol, UK
6. The George Institute for Global Health, UNSW Sydney, Sydney, NSW, Australia