1. Division of Cardiovascular Medicine, Department of Internal Medicine, Wexner Medical Center The Ohio State University Columbus Ohio USA
2. Department of Cardiovascular Medicine Mayo Clinic Rochester Minnesota USA
3. Department of Cardiology Northwell Health, Manhasset, NY/Long Island Jewish Medical Center New Hyde Park New York USA
4. Fairfield Medical Center Lancaster Ohio USA
5. Trihealth Cincinnati Ohio USA
6. Division of Cardiology Penn State Health Milton S Hershey Medical Center Hershey Pennsylvania USA
7. Division of Cardiology, Department of Medicine Emory University Atlanta Georgia USA
8. Texas Cardiac Arrhythmia Dallas Texas USA
9. Division of Cardiology McGill University Health Center Montreal Canada