1. Division of Pediatric Cardiology Department of Pediatrics Stollery Children’s Hospital University of Alberta Edmonton AB Canada
2. Division of Pediatric Cardiology Department of Pediatrics, Children’s Hospital and Medical Center University of Nebraska Medical Center Omaha Nebraska
3. Great Ormond Street Hospital for Children Foundation Trust London UK
4. Division of Pediatric Cardiology Department of Pediatrics Medical College of Wisconsin and Herma Heart Institute and Children's Hospital of Wisconsin Milwaukee Wisconsin
5. The Heart Institute Joe Dimaggio Children’s Hospital Hollywood Florida
6. Department of Paediatrics The University of Melbourne Melbourne Vic Australia
7. Department of Cardiology The Royal Children's Hospital Melbourne Heart Research Group Murdoch Children’s Research Institute Melbourne Vic Australia
8. Pediatric Infectious Diseases Cincinnati Children's Hospital Medical Center & University of Cincinnati Cincinnati Ohio
9. Division of Pediatric Cardiology University of Texas Southwestern Medical Center Children's Medical Center Dallas Texas
10. Department of Congenital Heart Disease/Pediatric Cardiology Berlin Germany
11. Department of Cardiovascular and Thoracic Surgery University of Texas Southwestern Medical Center Children's Medical Center Dallas Texas
12. Labatt Family Heart Centre Hospital for Sick Children University of Toronto Toronto ON Canada