1. Department of Diagnostic Imaging, University Children’s Hospital Zurich, Eleonore Foundation Steinwiesstr , 75 8032 Zürich , Switzerland
2. Children’s Research Center, University Children’s Hospital Zurich , 8032 Zürich , Switzerland
3. University of Zurich , 8006 Zürich , Switzerland
4. Department of Oncology, University Children’s Hospital Zurich , 8032 Zürich , Switzerland
5. Department of Pathology, University Hospital Zurich , 8091 Zürich , Switzerland
6. Kinderkardiologie am Weinberg , 8006 Zürich , Switzerland
7. Division of Congenital Cardiac Surgery, Pediatric Heart Center, University Children’s Hospital Zurich , 8032 Zürich , Switzerland
8. Division of Pediatric Cardiology, Pediatric Heart Center, University Children’s Hospital Zurich , 8032 Zürich , Switzerland