[1] W Glasgow Hosp Natl Hlth Serv Trust, Ctr Diabet, Glasgow G31 2ER, Lanark, Scotland
[2] Univ Glasgow, Dept Med & Therapeut, Glasgow G31 2ER, Lanark, Scotland
[3] Univ Glasgow, Dept Pathol Biochem, Glasgow G31 2ER, Lanark, Scotland
[4] Univ Glasgow, Dept Med, Glasgow G31 2ER, Lanark, Scotland
[5] Univ Glasgow, Dept Obstet & Gynecol, Glasgow G31 2ER, Lanark, Scotland