1. Department of Cardiac Surgery, North Shore-Long Island Jewish Medical Center, Manhasset, New York
2. Department of Cardiovascular and Thoracic Surgery, North Shore University Hospital, Manhasset, New York
3. Hofstra Northwell School of Medicine, Department of Surgery, Hempstead, New York
4. Department of Surgery, Rutgers New Jersey Medical School, Newark, New Jersey
5. Department of Cardiothoracic Surgery, Long Island Jewish Medical Center, New Hyde Park, New York