1. Penn State Hershey Pediatric Cardiovascular Research Center; Department of Pediatrics, Surgery and Bioengineering; Penn State Hershey College of Medicine; Penn State Hershey Children's Hospital; Hershey PA USA
2. Carnegie Mellon University Biomedical Engineering Department; Pittsburgh PA USA
3. Marmara University Medical Center; Department of Cardiology; Istanbul Turkey
4. Rutgers; The State University of New Jersey; Bioengineering Department; Piscataway NJ USA
5. University of Verona; Division of Cardiac Surgery; Verona Italy
6. Okayama University; Department of Cardiovascular Surgery; Okayama Japan
7. Marie Lanneleongue Children's Hospital; Department of Cardiac Surgery; Le Plessis-Robinson France