| Institution: | 1. Department of Cardiothoracic Surgery, University of Colorado, 12631 E 17th Ave, Rm 6602, MS C310, PO Box 6511, Aurora, CO 80045;1. Division of Cardiac Surgery, Department of Surgery, Western University, London, Ontario, Canada;2. Division of Cardiac Surgery, Department of Surgery, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia;3. Division of Cardiology, Department of Medicine, Western University, London, Ontario, Canada;4. Robarts Research Institute, Western University, London, Ontario, Canada;1. Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio;2. Department of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio;3. Division of Cardiac Surgery, Department of Surgery, Brigham and Women''s Hospital, Harvard Medical School, Cambridge, Massachusetts |
