1. From the Department of Population Science and Experimental Medicine, Institute of Cardiovascular Sciences, University College London, United Kingdom (C.P., S.J., N.C., A.D.H.)
2. Population Health Sciences, Bristol Medical School, University of Bristol, United Kingdom (A.F., L.D.H., G.D.S., D.A.L.)
3. MRC Integrative Epidemiology Unit at the University of Bristol, United Kingdom (A.F., L.D.H., G.D.S., D.A.L.)
4. MRC Unit for Lifelong Health and Ageing at UCL, London, United Kingdom (N.C., A.D.H.).