1. Department of Pediatric Cardiology, Center For Congenital Heart Diseases, Beatrix Children's Hospital, University Medical Center Groningen University of Groningen Groningen The Netherlands
2. Department of Pediatrics, Beatrix Children's Hospital, University Medical Center Groningen University of Groningen Groningen The Netherlands
3. Department of Experimental Cardiology, University Medical Center Groningen University of Groningen Groningen The Netherlands