1. Centre for Diet and Activity Research, MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
2. Centre for Exercise, Nutrition & Health Sciences, School for Policy Studies, University of Bristol, Bristol, UK
3. Department of Anthropology, Durham University, Durham, UK
4. Department of Sport and Exercises Sciences, Durham University, Durham, UK
5. Fuse, The Centre for Translational Research in Public Health, UK
6. Department of Public Health, Environments and Society, London School of Hygiene and Tropical Medicine, London, UK