1. Centre for Research in Eating and Weight Disorders (CREW) Department of Psychological Medicine Institute of Psychiatry Psychology, and Neuroscience King's College London London UK
2. Department of Biostatistics and Health Informatics Institute of Psychiatry Psychology, and Neuroscience King's College London London UK
3. Department of Health Service & Population Research Institute of Psychiatry Psychology, and Neuroscience King's College London London UK
4. The Oxford Institute of Clinical Psychology Training and Research University of Oxford Oxford UK
5. South London and Maudsley NHS Foundation Trust London UK
6. Gloucestershire Health and Care NHS Foundation Trust Gloucester UK
7. Central and North West London NHS Foundation Trust London UK
8. NHS Grampian Aberdeen UK
9. South West London and St George's Mental Health NHS Trust London UK
10. Dorset HealthCare University NHS Foundation Trust Poole UK
11. Surrey and Borders Partnership NHS Foundation Trust Leatherhead UK
12. Leicestershire Adult Eating Disorders Service Leicestershire Partnership NHS Trust Bennion Centre Glenfield Hospital Leicester UK
13. Institute of Mental Health University of Nottingham Nottingham UK
14. Bellvitge Biomedical Research Institute (IDIBELL) Hospitalet del Llobregat Barcelona Spain
15. Division of Medicine University College London London UK