1. From Brigham and Women’s Hospital, Boston, Mass (L.W.S.); Department of Medicine, University of Minnesota, Minneapolis (L.W.M.); National Heart, Lung, and Blood Institute, Bethesda, Md (P.D.-N.); Columbia Presbyterian Medical Center, Heart Failure Center, New York, NY (D.D.A., D.M.); International Center for Health Outcomes and Innovation Research (InCHOIR), Columbia University, New York, NY (M.K.P., R.G.L.); IHC LDS Hospital Heart Failure Prevention and Treatment Program, Salt Lake City, Utah (D.G...