1. Department of Medicine Einstein Medical Center Philadelphia Philadelphia Pennsylvania
2. Department of Medicine Massachusetts General Hospital Boston Massachusetts
3. MonashHeart, Monash University Melbourne Australia
4. Center for Interventional Vascular Therapy Columbia University Irving Medical Center New York New York
5. Clinical Trials Center Cardiovascular Research Foundation New York New York
6. St. Francis Heart Center St. Francis Hospital Roslyn New York
7. Heart and Vascular Institute The Christ Hospital Cincinnati Ohio
8. St. Luke's Mid America Heart Institute Kansas City Missouri
9. Department of Medicine Wellspan York Hospital York Pennsylvania
10. Department of Medicine University of Missouri Kansas City Missouri
11. Department of Medicine University of Washington Medical Center Seattle Washington
12. Department of Medicine Banner University Medical Center Phoenix Arizona
13. Ottawa Heart Institute Ottawa Ontario Canada
14. Department of Medicine University of Montreal Montreal Quebec Canada
15. Torrance Memorial Medical Center Torrance California
16. Boone County Hospital Columbia Missouri
17. Peacehealth Sacred Heart Medical Center Springfield Oregon
18. Research Medical Center Kansas City Missouri
19. Presbyterian Health System Albuquerque New Mexico
20. Beth Israel Deaconess Medical Center, Harvard Medical School Boston Massachusetts
21. The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai New York New York
22. NewYork‐Presbyterian Brooklyn Methodist Hospital Brooklyn New York