1. End-of-Life Care Research Group, Vrije Universiteit Brussel, Brussels
2. End-of-Life Care Research Group, Vrije Universiteit Brussel, Brussels; Bioethics Institute, Ghent University, Ghent
3. School of Nursing and Midwifery, Southampton University, Southampton
4. Centre for Bioethics, LIME, Karolinska Institutet and Uppsala University, Stockholm
5. Centre for Study and Prevention of Cancer, Florence
6. Norwegian University of Science and Technology Trondheim; The Palliative Medicine Unit, St Olavs University Hospital, Trondheim
7. Department of Public and Occupational Health, EMGO Institute, VU University Medical Centre, Amsterdam
8. End-of-Life Care Research Group, Vrije Universiteit Brussel, Brussels; Department of Public and Occupational Health, EMGO Institute, VU University Medical Centre, Amsterdam