1. From the Center for Health Research, Kaiser Permanente Northwest, Portland, OR (D.H.S., M.L.T.); Meyers Primary Care Institute, Worcester, MA (J.H.G.); Divisions of Geriatric Medicine (J.H.G.) and Cardiovascular Medicine and the Department of Quantitative Health Sciences (D.D.M., R.J.G.), University of Massachusetts Medical School, Worcester; Division of Cardiology, University of Colorado, Denver (L.A.A.); Division of Research, Kaiser Permanente of Northern California, Oakland (G.H., S.H.S., A.S.G....