1. From the Division of Epidemiology and Community Health (S.J.B., A.I.L., M.B.M., D.K.A.), University of Minnesota, Minneapolis; University of Michigan Hospitals (A.W.), Ann Arbor; Loyola University Medical Center (R.C.), Maywood, Ill; UAB Division of Preventive Medicine (A.O.), Birmingham, Ala; Cedars-Sinai Medical Center (Y.-D.I.C., M.P.), Los Angles, Calif; Division of Nephrology and Hypertension (S.T.T.), Mayo Clinic, Rochester, Minn; Institute of Molecular Medicine (M.F.), Houston, Tex; Division...