1. Department of Pediatrics, Division of Pediatric Critical Care Medicine, Seattle Children’s Hospital, University of Washington School of Medicine, Seattle, WA, USA
2. Department of Cardiology, Children’s Hospital, Boston, MA, USA
3. Department of Pediatrics, Harvard Medical School, Boston, MA, USA
4. Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
5. Division of Cardiothoracic Surgery, Seattle Children’s Hospital, Seattle, WA, USA
6. Pediatric Intensive Care Unit, Children’s Hospital Bambino Gesù, Rome, Italy
7. Nemours/Alfred I. duPont Hospital for Children, Sidney Kimmel Medical College, Thomas Jefferson University, Wilmington, DE, USA
8. Inova Fairfax, Falls Church, VA, USA
9. Department of Thoracic Surgery, University of Washington School of Medicine, Seattle, WA, USA
10. Mediclinic Parkview Hospital, Dubai, United Arab Emirates