| Affiliation: | 1. Department of Pediatrics, Division of Cardiology, Children's Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, California, USA;2. Department of Pediatrics, Division of Cardiology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada;3. Department of Pediatrics, Division of Cardiology, Benioff Children's Hospital, University of California San Francisco School of Medicine, San Francisco, California, USA;4. Department of Pediatrics, Division of Cardiology, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC, USA;5. Department of Pediatrics, Division of Cardiology, Hospital for Sick Children, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada;6. Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA;7. Department of Pediatrics, Division of Cardiology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA;8. Department of Pediatrics, Division of Cardiology, Monroe Carell Jr. Children's Hospital, Vanderbilt University School of Medicine, Nashville, Tennessee, USA;9. Department of Pediatrics, Division of Cardiology, The Children's Heart Clinic and Children's Minnesota, Minnesota, USA;10. Department of Pediatrics, Division of Cardiology, C.S. Mott Children's Hospital, University of Michigan Medical School, Ann Arbor, Michigan, USA;11. Department of Pediatrics, Division of Cardiology, Hassenfeld Children's Hospital at NYU Langone, New York University School of Medicine, New York, New York, USA;12. Department of Pediatrics, Department of Cardiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA |
