1. Division of Cardiovascular and Medical Sciences (P.W., P.W.M., C.J.P., D.J.S., J.S., N.S.), University of Glasgow, Glasgow G12 8QQ, United Kingdom
2. Cardiovascular Research Laboratory, Lipid Metabolism Laboratory (E.P., E.S., S.J.), Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts 02111
3. Robertson Centre for Biostatistics (M.R., I.F.), University of Glasgow, Glasgow G12 8QQ, United Kingdom
4. Department of Pharmacology and Therapeutics (B.M.B), University College Cork, Cork, Ireland
5. Departments of Gerontology and Geriatrics (A.J.M.d.C., R.G.J.W.), Leiden University Medical Centre, 2300 RA Leiden, The Netherlands
6. Cardiology (J.W.J.), Leiden University Medical Centre, 2300 RA Leiden, The Netherlands
7. Division of Population Sciences (A.D.H.), Department of Epidemiology and Public Health, University College London, London WC1E 6BT, United Kingdom
8. Medical Research Council Centre for Causal Analyses in Translational Epidemiology (G.D.S.), Department of Social Medicine, University of Bristol, Bristol BS8 1TH, United Kingdom