1. King’s College London, Cicely Saunders Institute, Department of Palliative Care, Policy and Rehabilitation, London, UK
2. Interdisciplinary Centre for Palliative Medicine, Munich University Hospital, Munich, Germany
3. EMGO Institute for Health and Care Research, Palliative Care Center of Expertise and Department of Public and Occupational Health, VU University Medical Center, Amsterdam, the Netherlands
4. End-of-Life Care Research Group, Ghent University, Ghent, Belgium
5. End-of-Life Care Research Group, Vrije Universiteit Brussel, Brussels, Belgium
6. Centre for Health Studies and Research, University of Coimbra (CEISUC), Coimbra, Portugal
7. Istituto di Ricerca in Medicina Palliativa, Fondazione Lino Maestroni – ONLUS, Cremona, Italy
8. Barcelona Centre for International Health Research (CRESIB – Hospital Clínic), Universitat de Barcelona, Barcelona, Spain
9. Campus Drie Eiken, University of Antwerp, Antwerp, Belgium
10. Center for Palliative Medicine and Center for Integrative Oncology (CIO), University Hospital Cologne, Cologne, Germany
11. Institute of Palliative Care (ipac), Oldenburg, Germany