1. Johns Hopkins Ciccarone Center for the Prevention of Heart Disease Johns Hopkins School of Medicine Baltimore MD
2. Department of Medicine Harbor‐UCLA Medical Center Los Angeles CA
3. Department of Imaging Cedars‐Sinai Medical Center Los Angeles CA
4. Division of Cardiology Mount Sinai St. Luke's Hospital New York NY
5. Department of Radiology, Weill Cornell Medicine New York NY
6. Princeton Longevity Center Princeton NJ
7. Center for Outcomes Research and Evaluation (CORE) Section of Cardiovascular Medicine, Yale University School of Medicine New Haven CT
8. Minneapolis Heart Institute Abbott Northwestern Hospital Minneapolis MN