[1] Steno Diabet Ctr, DK-2820 Gentofte, Denmark
[2] Hagedorn Res Inst, DK-2820 Gentofte, Denmark
[3] Natl Univ Hosp, Copenhagen City Heart Study, Copenhagen, Denmark
[4] Copenhagen Univ Hosp, Danish Epidemiol Sci Ctr, Inst Prevent Med, Copenhagen, Denmark
[5] Herlev Univ Hosp, Dept Clin Biochem, Copenhagen, Denmark
[6] Roskilde Cty Hosp, Roskilde, Denmark