1. New York University Langone Medical Center; New York New York
2. Division of Cardiology; Massachusetts General Hospital/Harvard Medical School; Boston Massachusetts
3. Department of Internal Medicine; Cleveland Clinic; Cleveland Ohio
4. Department of Medicine; Jacobi Medical Center/Albert Einstein College of Medicine; New York New York
5. Division of Cardiovascular Diseases; Montefiore Medical Center/Albert Einstein College of Medicine; New York New York
6. Division of Cardiovascular and Thoracic Anesthesiology; Mayo Clinic College of Medicine; Scottsdale Arizona