Affiliation: | a Department of Medicine, The University of California, San Francisco, CA b Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA c Division of Cardiology, Columbia University, Mount Sinai Medical Center, Miami Beach, FL d Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, California e National Heart, Lung, and Blood Institute, Bethesda, MD f Duke Clinical Research Institute and Duke University School of Medicine, Durham, NC g College of Physicians and Surgeons, Columbia University, New York, NY |