1. Department of Diabetes & Endocrinology; Imperial College Healthcare NHS Trust; London UK
2. Diabetes Research Centre; University of Leicester; Leicester
3. Leicester Diabetes Centre; University Hospitals of Leicester; Leicester
4. Department of Health Sciences; University of Leicester; Leicester UK
5. Center for Diabetes and Endocrinology; Sheikh Khalifa Medical City; Abu Dhabi United Arab Emirates
6. Department of Diabetes & Endocrinology; University Hospital Birmingham; NHS Trust; Birmingham UK