| Affiliation: | 1. Departments of Pediatrics, Division of Pediatric Cardiology, Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, The Netherlands;2. Departments of Pediatrics, Division of Pediatric Cardiology, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands;3. Departments of Pediatrics, Division of Pediatric Cardiology, Leiden University Medical Center, Leiden, The Netherlands;4. Departments of Pediatrics, Division of Pediatric Cardiology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands;5. Departments of Pediatrics, Division of Pediatric Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands;6. Departments of Pediatrics, Division of Pediatric Cardiology, Emma Children's Hospital, Academic Medical Center, Amsterdam, The Netherlands;7. Departments of Pediatrics, Division of Pediatric Cardiology, Free University Medical Center, Amsterdam, The Netherlands |
