1. From the Division of Cardiology (C.K.M., A.V.A., L.A.A.), Adult and Child Center for Health Outcomes Research and Delivery Science (K.H.M., J.S.T.), and Division of General Internal Medicine (D.D.M.), University of Colorado School of Medicine, Aurora; Brown University, School of Public Health, Providence, RI (K.H.M.); and Colorado Cardiovascular Outcomes Research Consortium, Denver (C.K.M., D.D.M., L.A.A.).