1. Population, Policy and Practice Programme, Institute of Child Health, University College London, London, UK
2. Department of Genetics and Adolescent Paediatrics, London School of Hygiene & Tropical Medicine, London, UK
3. Department of Behavioural Science and Health, University College London Hospitals NHS Foundation Trust, London, UK
4. Department of Infection, Immunology and Inflamation, Institute of Child Health, University College London, London, UK
5. The Obesity and Policy Research Unit, Institute of Child Health, University College London, London, UK
6. Child Growth Foundation, Edgware, UK
7. Paediatric Infectious Diseases Research Group, Institute for Infection and Immunity, St George’s University of London, London, UK
8. Feeding and Eating Disorders Team, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
9. Director of Global Public Health, Public Health England, London, UK
10. Centre of Applied Health Research, University College London, London, UK
11. Research Department of Primary Care and Population Science, University College London, London, UK
12. Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, UK
13. Faculty of Medicine, Imperial College London, London, UK
14. Paediatrics and Child Health, The Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
15. Department for Children’s and Young People’s Diabetes, University College London Hospitals NHS Foundation Trust, London, UK
16. Research Department of Practice and Policy, University College London School of Pharmacy, University College London, London, UK