1 National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK.
2 Dr Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India.
3 Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.
4 National Institute for Health Research Global Health Unit for Diabetes Outcomes Research, Division of Population Health & Genomics, School of Medicine, University of Dundee, Dundee, UK. e.z.pearson@dundee.ac.uk.