[1] Univ Hosp Derby & Burton NHS Trust, Dept Diabet & Endocrinol, Derby, England
[2] Univ Nottingham, Translat Med Sci, Nottingham, England
[3] Univ Hosp Leicester NHS Trust, Leicester Diabet Ctr, Leicester, Leics, England
[4] Liverpool Univ Hosp NHS Trust, Dept Diabet & Endocrinol, Liverpool, Merseyside, England
[5] Univ Hosp Birmingham NHS Trust, Dept Diabet, Birmingham, W Midlands, England
[6] Kings Coll London, Diabet, London, England
[7] St Helens Hosp, Diabet, Merseyside, England
[8] Portsmouth Hosp Univ NHS Trust, Diabet, Portsmouth, Hants, England
[9] Univ Hosp Sussex, Diabet, Brighton, E Sussex, England
[10] Harrogate & Dist NHS Trust, Diabet, Harrogate, England
[11] Heartlands Hosp, Diabet, Birmingham, W Midlands, England
[12] Good Hope Hosp, Diabet, Birmingham, W Midlands, England
[13] Cty Durham & Darlington Fdn Trust, Diabet, Durham, England
[14] Cambridge Univ Hosp NHS Trust, Diabet, Cambridge, England
[15] Manchester Univ Hosp NHS Trust, Dept Diabet, Manchester, Lancs, England
[16] Sheffield Teaching Hosp NHS Trust, Dept Diabet, Sheffield, S Yorkshire, England
[17] Sandwell & West Birmingham Hosp NHS Trust, Dept Diabet & Endocrinol, Birmingham, W Midlands, England
[18] Harrogate & Dist NHS trust, Dept Diabet, Harrogate, England
[19] Oxford Univ Hosp, Dept Diabet & Endocrinol, Oxford, England
[20] Univ Leicester, Leicester Diabet Ctr, Leicester, Leics, England