1. EMGO Institute, Department of Public and Occupational Health, VU University Medical Center, Amsterdam, The Netherlands,
2. EMGO Institute, Department of Public and Occupational Health, VU University Medical Center, Amsterdam, The Netherlands
3. End-of-Life Care Research Group, Vrije Universiteit Brussel, Brussels, Belgium
4. NIVEL, Netherlands Institute for Health Services Research, Utrecht, The Netherlands
5. EMGO Institute, Department of Public and Occupational Health, VU University Medical Center, Amsterdam, The Netherlands, End-of-Life Care Research Group, Vrije Universiteit Brussel, Brussels, Belgium
6. EMGO Institute, Department of Public and Occupational Health, VU University Medical Center, Amsterdam,