1. New York Presbyterian Hospital New York NY USA
2. Department of Cardiovascular Medicine Mayo Clinic Rochester MN USA
3. Corvia Medical, Inc. Tewksbury MA USA
4. Medical University of South Carolina, Charleston South Carolina. Ralph H. Johnson VA Medical Center Charleston SC USA
5. Division of Cardiology Northwestern University Chicago IL USA
6. Department of Cardiology Alfred Hospital Melbourne Australia
7. University Medical Center Groningen the Netherlands
8. Georg‐August Universität, Heart Centre Gottingen Germany
9. Department of Cardiology Rigshospitalet, Copenhagen Denmark
10. Cardiovascular Research Foundation New York NY USA