1. From the Department of Medicine, Division of Cardiology, David Geffen School of Medicine, University of California, Los Angeles, CA (F.Y., A.L., M.N., A.M.F., J.A.A.); and Department of Environmental and Occupational Health Sciences (J.R., J.R.F., T.L., M.E.R.) and Department of Civil and Environmental Engineering (T.L.), University of Washington, Seattle, WA.