1. Section of Medical Ethics, Department of General Practice, Academic Medical Centre, University of Amsterdam, Amsterdam, Netherlands;
2. Department of Paediatric Intensive Care, Emma Children’s Hospital, Academic Medical Centre, University of Amsterdam, Amsterdam, Netherlands;
3. Department of Paediatrics, Tergooiziekenhuizen, Hilversum, Netherlands;
4. Department of Paediatric Intensive Care, VU University Medical Centre, Amsterdam, Netherlands;
5. Amsterdam Institute for Social Science Research, University of Amsterdam, Amsterdam, Netherlands;
6. Department of Communication and Information Studies, Tilburg University, Tilburg, Netherlands; and
7. Division of Critical Care Medicine, Boston Children’s Hospital; Division of Medical Ethics, Harvard Medical School, Boston, Massachusetts