Johns Hopkins Hospital, Baltimore, Maryland, United States
University of Massachusetts Medical School, Worcester, Massachusetts, United States
Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
Stony Brook Medicine, Stony Brook, New York, United States
Cedars-Sinai Medical Center, Los Angeles, California, United States
Johns Hopkins University, Baltimore, Maryland, United States
Borgess Research Institute, Kalamazoo, Michigan, United States
Newark Beth Israel Medical Center, Newark, New Jersey, United States
University of California-Davis, Sacramento, California, United States
Littleton Adventist Hospital, Littleton, Colorado, United States
University of Louisville - Norton Hospital, Louisville, Kentucky, United States
Southern Connecticut Vascular Center - Norwalk Hospital, Norwalk, Connecticut, United States
The Cardiac and Vascular Institute, Gainesville, Florida, United States
First Coast Cardiovascular Institute, Jacksonville, Florida, United States
Washington Hospital Center, Washington, District of Columbia, United States
University of Massachusetts Medical School, Worcester, Massachusetts, United States
University of Florida, Gainesville, Florida, United States
Mayo Clinic, Rochester, Minnesota, United States
UT Southwestern Medical Center - Parkland Memorial Hospital, Dallas, Texas, United States
Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
Keck Hospital of USC, Los Angeles, California, United States
Mount Sinai-West, New York, New York, United States
New York Presbyterian Hospital System, New York, New York, United States
Cedars-Sinai Medical Center, Los Angeles, California, United States
University of Massachusetts, Worcester, Massachusetts, United States
Hackensack University Medical Center, Hackensack, New Jersey, United States
Ohio State University, Columbus, Ohio, United States
Emory University, Atlanta, Georgia, United States
University of South Florida, Tampa, Florida, United States