1. Icahn School of Medicine at Mount Sinai Children’s Heart Center Kravis Children’s Hospital New York New York USA
2. Department of Pediatrics Emory University School of Medicine Atlanta GeorgiaUSA
3. The Heart Institute Cincinnati Children’s Hospital Medical Center University of Cincinnati College of Medicine Cincinnati Ohio USA
4. Stanford School of Medicine Betty Irene Moore Children's Heart Center Lucile Packard Children’s Hospital Palo Alto California USA
5. Northwestern University Feinberg School of Medicine The Heart Center Ann & Robert H. Lurie Children’s Hospital of Chicago Chicago Illinois USA
6. Albert Einstein College of Medicine Pediatric Heart Center The Children’s Hospital at Montefiore Bronx New York USA
7. Sibley Heart Center Cardiology Emory University School of Medicine Children's Healthcare of Atlanta Atlanta Georgia USA