| Affiliation: | 1. Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas;2. Thoratec Corporation, Pleasanton, California;3. Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania;4. Texas Heart Institute, St. Luke’s Episcopal Hospital, Houston, Texas;5. Heart Institute Cincinnati Children’s Medical Center, Cincinnati, Ohio;1. Division of Cardiology, Richmond, Virginia;2. Division of Cardiothoracic Surgery, Virginia Commonwealth University, Richmond, Virginia;1. Department of Surgery, Temple University School of Medicine, Philadelphia, Pennsylvania;2. Department of Public Health, Temple University School of Medicine, Philadelphia, Pennsylvania;3. Section of Cardiothoracic Surgery, Temple University School of Medicine, Philadelphia, Pennsylvania;4. Department of Medicine, Temple University School of Medicine, Philadelphia, Pennsylvania;1. Department of Cardiology, Boston Children’s Hospital, Boston, Massachusetts;2. Department of Pediatrics, Harvard Medical School, Boston, Massachusetts;3. Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts;4. Department of Pathology, Boston Children’s Hospital, Boston, Massachusetts;5. Department of Pathology, Harvard Medical School, Boston, Massachusetts;6. Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts |
