1. Department of Medical Oncology and
2. Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Nijmegen, The Netherlands,
3. MIRA Institute for Biomedical Technology and Technical Medicine, University of Twente, Enschede, The Netherlands,
4. Department of Pediatric Hematology and Oncology, Radboud University Medical Center, Nijmegen, The Netherlands,
5. Department of Pediatric Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands,
6. Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands,
7. Department of Internal Medicine, Canisius-Wilhelmina Hospital, Nijmegen, The Netherlands,
8. Department of Internal Medicine and
9. Department of Children’s Heart Centre, Radboud University Medical Center, Nijmegen, The Netherlands,
10. Pediatric Cardiology Unit, E. Wolfson Medical Centre, Holon, Israel, and
11. Department of Medical Oncology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands