[1] Sandwell & West Birmingham Hosp NHS Trust, City Hosp, Dept Diabet & Endocrinol, Birmingham, W Midlands, England
[2] Univ Hosp Derby & Burton NHS Trust, Royal Derby Hosp, Dept Diabet & Endocrinol, Derby, England
[3] Univ Nottingham, Royal Derby Hosp, Sch Med, Derby, England
[4] Norfolk & Norwich Univ Hosp NHS Trust, Dept Diabet & Endocrinol, Norwich, Norfolk, England
[5] Yeovil Dist Hosp NHS FT, Dept Diabet & Endocrinol, Yeovil, England
[6] Maidstone & Tunbridge Wells Hosp NHS Trust, Dept Diabet, Maidstone, Kent, England
[7] Pennine Acute Hosp NHS Trust, Dept Diabet & Endocrinol, Manchester, Lancs, England
[8] St Johns Hosp, Dept Diabet & Endocrinol, Livingston, Scotland
[9] Royal Berkshire Hosp NHS Trust, Dept Diabet, Reading, Berks, England