1. Diabetes Research Centre, University of Leicester, Leicester General Hospital, Gwendolen Rd, Leicester LE5 4PW, UK
2. NIHR Leicester Biomedical Research Centre, University of Leicester, Leicester LE1 7RH, UK
3. Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, G12 8QQ, UK
4. Genetic and Molecular Epidemiology Unit, Department of Clinical Sciences, Lund University, Skane University Hospital, Malmö, Sweden
5. Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
6. NIHR Collaboration for Leadership in Applied Health Research and Care—East Midlands, University as Leicester, Leicester LE1 7RH, UK