1. Department of Congenital Heart Disease ‐ Pediatric Cardiology German Heart Center Berlin Berlin Germany
2. DZHK (German Centre for Cardiovascular Research) Berlin Germany
3. Department for Pediatric Cardiology Charité ‐ Universitätsmedizin Berlin Berlin Germany
4. Department of Pediatric Cardiology and Intensive Care Medicine Hannover Medical School Hannover Germany
5. Department for Pediatric Cardiology University Hospital Erlangen Erlangen Germany
6. Department for Pediatric Cardiology Herzzentrum Leipzig Leipzig Germany
7. Department for Pediatric Cardiology Universitäres Herzzentrum Hamburg Hamburg Germany
8. Department for Pediatric Cardiology Universitätsklinikum des Saarlandes Homburg Germany
9. Department for Pediatric Cardiology Herz‐ und Diabetes‐zentrum NRW Bad Oeynhausen Germany
10. Department of Pediatric Cardiology and Pediatric Intensive Care Ludwig Maximilians University of Munich Munich Germany
11. Department for Pediatric Cardiology Klinikum Links der Weser Bremen Germany
12. Department for Pediatric Cardiology University Hospital Tübingen Tübingen Germany
13. Department for Pediatric Cardiology Deutsches Herzzentrum München München Germany
14. Department for Pediatric Cardiology University Hospital Köln Köln Germany
15. Department for Pediatric Cardiology Universitäts‐Herzzentrum Freiburg Bad Krozingen Freiburg Germany
16. Department for Pediatric Cardiology University Hospital Münster Münster Germany
17. Department for Pediatric Cardiology University Hospital Gießen Giessen Germany
18. Department for Pediatric Cardiology Universitätsmedizin Göttingen Göttingen Germany
19. Department for Pediatric Cardiology University Hospital Schleswig‐Holstein Kiel Germany
20. Kompetenznetz Angeborene Herzfehler Berlin Germany
21. Cardiopathology, Institute for Pathology and Neuropathology University Hospital Tübingen Tübingen Germany
22. Department for Cardiology Deutsches Herzzentrum Berlin Berlin Germany
23. Department for Cardiology Charité ‐ Universitätsmedizin Berlin Berlin Germany
24. Institute for Cardiovascular Computer‐assisted Medicine Charité – Universitätsmedizin Berlin Berlin Germany