1 The School of Medicine-Manchester Academic Health Sciences Centre, The University of Manchester, Manchester, UK. adrian.heald@manchester.ac.uk.
2 Department of Diabetes and Endocrinology, Salford Royal NHS Foundation Trust, Salford, UK. adrian.heald@manchester.ac.uk.
3 Division of Informatics, Imaging and Data Science, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.
4 NIHR Greater Manchester Patient Safety Translational Research Centre, The University of Manchester, Manchester, UK.
5 NIHR Applied Research Collaboration Greater Manchester, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
6 Department of Diabetes and Endocrinology, Salford Royal NHS Foundation Trust, Salford, UK.
7 The School of Medicine-Manchester Academic Health Sciences Centre, The University of Manchester, Manchester, UK.
8 School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK.
9 Diabetes Research Centre, University of Leicester, Leicester, UK.
10 Department of Sport and Exercise Sciences, Musculoskeletal Science and Sports Medicine Research Centre, Manchester Metropolitan University, Manchester, UK.
11 Faculty of Science and Engineering, Manchester Metropolitan University, Manchester, UK.