1. From Clover Health, Jersey City, New Jersey; Center for Outcomes Research & Evaluation, Yale New Haven Health, and Yale School of Medicine, New Haven, Connecticut; University of Colorado Anschutz Medical Campus, Denver, Colorado; University of Texas Southwestern Medical Center and American Heart Association, Dallas, Texas; Ronald Reagan UCLA Medical Center, Los Angeles, California; Stanford University Medical Center, Palo Alto, California;
2. Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts; and American College of Cardiology, Washington, DC.