1. Helmsley Electrophysiology Center Icahn School of Medicine at Mount Sinai New York New York USA
2. Department of Radiology Jichi Medical University Saitama Medical Center Saitama Japan
3. Department of Surgery St. Luke's University Health Network Bethlehem Pennsylvania USA
4. Department of Cardiovascular Surgery Shizuoka Medical Center Shizuoka Japan
5. Division of Cardiology, Montefiore Medical Center Albert Einstein College of Medicine New York New York USA