[1] University Ulm Medical Centre,Department of Child and Adolescent Psychiatry/Psychotherapy
[2] University Medical Centre Gießen Marburg,Department of Pediatric Cardiac Centre
[3] University Aachen,Department of Pediatric Cardiology
[4] University Tübingen Medical Centre,Department of Pediatric Cardiology, Pulmology and Intensive Care Medicine
[5] University Ulm,Section of Pediatric Cardiology
[6] German Cardiology Centre Berlin,Department of Congenital Heart Diseases/Paediatric Cardiology
[7] University Freiburg Medical Centre,Department of Pediatrics and Adolescent Medicine
[8] Pediatric Aftercare-Clinic,Department of Cardiology
[9] Pediatric Aftercare-clinic Berlin-Brandenburg gGmbH,undefined
[10] University Children’s Hospital,undefined