1. Department of Pediatrics,
2. Department of Public Health, Erasmus MC, Rotterdam, Netherlands;
3. Pediatric Psychosocial Department, and
4. Department of Neurology, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands;
5. Department of Pediatric Intensive Care, VU Medical Centre, Amsterdam, Netherlands; and
6. Departments of Pediatric Oncology and
7. Section of Medical Ethics, Department of General Practice, Academic Medical Centre, University of Amsterdam, Amsterdam, Netherlands
8. Pediatric Intensive Care, Academic Medical Centre/Emma Children's Hospital, Amsterdam, Netherlands;