Published on in Vol 22, No 5 (2020): May
1 Manchester Centre for Health Psychology, University of Manchester, Manchester, United Kingdom
2 Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
3 Oxford Centre for Diabetes, Endocrinology and Metabolism, Oxford University Hospitals Foundation Trust, Oxford, United Kingdom
4 National Institute for Health Research Oxford Biomedical Research Centre, Oxford University Hospitals National Health Service Foundation Trust, Oxford, United Kingdom