1. Department of Medicine, University of Illinois at Chicago
2. Division of Cardiology, Department of Medicine, University of Illinois College of Medicine at Peoria
3. Division of Interventional Cardiology, Penn State Heart and Vascular Institute, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania
4. Division of Cardiology, St Joseph’s Hospital, Syracuse, New York5Division of Cardiology, State University of New York Upstate Health Science Center, Syracuse
5. Cardiac Catheterization and Electrophysiology Laboratories, Division of Medicine, Palo Alto Veterans Administration Medical Center, Department of Veterans Affairs, Palo Alto, California
6. Quebec Heart-Lung Institute, Quebec City, Quebec, Canada8Department of Cardiology, Faculty of Medicine, Laval University, Quebec City, Quebec, Canada9Department of Mechanical Engineering, McGill University, Montreal, Quebec, Canada10Canadian Association o
7. The Wright Center for Graduate Medical Education, Scranton, Pennsylvania12Division of Cardiology, The Commonwealth Medical College, Scranton, Pennsylvania
8. Division of Cardiology, Duke Clinical Research Institute, Durham, North Carolina