[1] Johns Hopkins Univ, Div Cardiol, Dept Med, Sch Med, Baltimore, MD USA
[2] Johns Hopkins Univ, Div Cardiol, Ciccarone Ctr Prevent Cardiovasc Dis, Sch Med, Baltimore, MD USA
[3] Johns Hopkins Univ, Div Endocrinol Diabet & Metab, Sch Med, Baltimore, MD USA
[4] Johns Hopkins Bloomberg Sch Publ Hlth, Dept Epidemiol, Baltimore, MD USA
[5] Johns Hopkins Bloomberg Sch Publ Hlth, Welch Ctr Prevent Epidemiol & Clin Res, Baltimore, MD USA
[6] Natl Univ Ireland Galway, Natl Inst Prevent & Cardiovascular Hlth, Galway, Ireland
[7] Univ Maryland, Dept Pathol, Sch Med, Baltimore, MD USA