Affiliation: | ∗ Veterans Affairs Eastern Colorado Health Care System, Denver, Colorado;† University of Colorado School of Medicine, Denver, Colorado;‡ Colorado Cardiovascular Outcomes Research Consortium, Denver, Colorado;§ Mid America Heart Institute, Kansas City, Missouri;‖ University of Missouri, Kansas City, Missouri;¶ Veterans Affairs Boston Health Care System, Brigham and Women’s Hospital, and Harvard Medical School, Boston, Massachusetts;# Denver Health Medical Center, Denver, Colorado |