1. From the Division of Epidemiology (M.K.H., S.C.R., X.S., H.Q., D.Q., L.F.B.), School of Public Health, University of California, Berkeley; Computational Biology Graduate Group (M.K.H., L.F.B.), University of California, Berkeley; Kaiser Permanente Division of Research (V.C., K.H.B., P.D., J.M., T.C., T.J.M., C.A.S., L.F.B.), Oakland, CA; The Permanente Medical Group (N.B.), Walnut Creek, CA; The Permanente Medical Group (J.F.M.), San Francisco, CA; and Departments of Pediatrics and Neurology (E.W.),...