1. Department of Surgery, School of Medicine, University of Missouri–Kansas City, Kansas City, MO, USA
2. Cardiovascular Surgery, Heart Institute of Japan, Tokyo Women’s Medical University, Tokyo, Japan
3. Children’s National Medical Center, Washington, DC, USA
4. Instituto de Cardiopatías Congénitas, Fundacion Cardioinfantil—IC, Bogota, Colombia
5. Instituto Nacional de Cardiología “Ignacio Chávez”, México
6. Division of Pediatric Cardiovascular Surgery, The Montreal Children’s Hospital of the McGill University Health Centre, Montreal, Quebec, Canada
7. Division of Cardiovascular of Surgery, Johns Hopkins All Children’s Heart Institute, Johns Hopkins All Children’s Hospital and Florida Hospital for Children, John Hopkins University, Saint Petersburg, Tampa, and Orlando, FL, USA
8. Department of Cardiovascular Surgery, Mt Fuji Shizuoka Children’s Hospital, Japan
9. Pediatric and Congenital Cardiac Surgical Unit—University of Padova Medical School, Padova, Italy
10. University of Alabama at Birmingham, Birmingham, AL, USA