[1] Copenhagen Univ Hosp, Herlev & Gentofte Hosp, Dept Clin Biochem, Herlev, Denmark
[2] Copenhagen Univ Hosp, Herlev & Gentofte Hosp, Copenhagen Gen Populat Study, Herlev, Denmark
[3] Univ Copenhagen, Fac Hlth & Med Sci, Dept Clin Med, Copenhagen, Denmark
[4] Aarhus Univ Hosp, Dept Cardiol, Aarhus, Denmark
[5] Johns Hopkins Univ, Johns Hopkins Ciccarone Ctr Prevent Cardiovasc Dis, Sch Med, Baltimore, MD USA
[6] Copenhagen Univ Hosp, Frederiksberg Hosp, Copenhagen City Heart Study, Frederiksberg, Denmark
[7] Copenhagen Univ Hosp, Herlev & Gentofte Hosp, Dept Clin Biochem, Borgmester Ib Juuls Vej 73,Elevator 7, DK-2730 Herlev, Denmark