1. From the Department of Epidemiology and Public Health (P.E., Q.C., I.J.B.), Faculty of Medicine, St Mary’s Campus, Imperial College London, London, United Kingdom; Central Laboratory (H.K.), Akademisch Ziekenhuis St Rafael, Leuven, Belgium; Welch Center for Prevention, Epidemiology, and Clinical Research (L.J.A.), Johns Hopkins University, Baltimore, Md; Department of Preventive Medicine (A.R.D., J.S.), Feinberg School of Medicine, Northwestern University, Chicago, Ill; Department of Health Science ...