1. Oxford Institute of Applied Health Research, Oxford Brookes University Oxford UK
2. Picker Institute Europe Oxford UK
3. Nuffield Department of Population Health University of Oxford Oxford UK
4. Chelsea and Westminster Hospital NHS Foundation Trust London UK
5. Oxford Centre for Diabetes, Endocrinology and Metabolism, Oxford University Hospitals NHS Foundation Trust Oxford UK
6. NIHR Oxford Biomedical Research Centre Oxford UK
7. Oxford University Hospitals NHS Foundation Trust Oxford UK