1. From the Department of Cardiovascular Medicine (M.L., A.d.l.H., A.P., J.D., C.T., I.K., H.C., S.N., R.K., N.A., P.L.), Nuffield Department of Obstetrics and Gynaecology (A.d.l.H., B.K.), Department of Neuroscience (Z.M.), University of Oxford, Oxford, United Kingdom; Department of Diabetes and Vascular Medicine (I.K.), Peninsula Medical School, Exeter, United Kingdom; Medical Research Council Childhood Nutrition Research Centre (A.S., A.L.), Institute of Child Health, London, United Kingdom.