1. Division of Cardiology, Department of Medicine Columbia University Irving Medical Center, New York‐Presbyterian Hospital New York New York USA
2. Division of Cardiology, Department of Medicine Icahn School of Medicine at Mount Sinai New York New York USA
3. Division of Cardiothoracic Surgery, Department of Surgery Columbia University Irving Medical Center, New York‐Presbyterian Hospital New York New York USA
4. Division of Cardiology, Department of Medicine, Beth Israel Deaconess Medical Center Harvard Medical School Boston Massachusetts USA