1. Massachusetts General Hospital, Boston
2. Southwestern School of Medicine, University of Texas, Dallas
3. University of Washington School of Medicine, Seattle
4. Saint Luke’s Mid America Heart Institute, Kansas City, Missouri
5. Veterans Affairs Health Services Research and Development Center of Innovation, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan
6. Michigan Integrated Center for Health Analytics and Medical Prediction, Department of Internal Medicine, University of Michigan, Ann Arbor
7. Center for Healthcare Delivery Innovation, Minneapolis Heart Institute, Minneapolis, Minnesota
8. University of Ottawa, Ottawa, Ontario, Canada
9. University of Wisconsin School of Medicine and Public Health, Madison