1. Division of Cardiology New York University Langone Medical Center New York City NY USA
2. AiDEAS Tallinn Estonia
3. Brigham and Women's Hospital Heart and Vascular Center Harvard Medical School Boston MA USA
4. Division of Cardiac Surgery Boston's Children Hospital Boston MA USA
5. Information Technologies Institute National Center for Research and Technology Thessaloniki Greece
6. Aristotle University of Thessaloniki Medical School Thessaloniki Greece
7. Hadassah Medical Center Jerusalem Israel
8. Division of Cardiovascular Medicine University of Iowa Carver College of Medicine Iowa City IA USA