1. Institute of Applied Health Research; University of Birmingham; Birmingham UK
2. Department of Endocrinology; General Military Hospital; Thessaloniki Greece
3. University Hospitals Coventry and Warwickshire; Coventry UK
4. Warwick Medical School; University of Warwick; Warwick UK
5. University Hospitals of Leicester; Leicester UK
6. Institute of Metabolism and Systems Research; College of Medical and Dental Sciences; University of Birmingham; Birmingham UK
7. Centre for Endocrinology; Diabetes and Metabolism; Birmingham Health Partners; Birmingham UK
8. Oxford Centre for Diabetes, Endocrinology and Metabolism; University of Oxford; Oxford UK