1. Department of Anesthesiology, Pain and
Palliative Care, Radboud University Medical Center, Nijmegen, The Netherlands
2. Division of Health Research,
International Observatory on End of Life Care, Lancaster University, Lancaster,
UK
3. Klinik für Palliativmedizin,
Universitätsklinikum Bonn, Bonn, Germany
4. Department of Radiation Oncology and
Palliative Care, University Hospital Leuven, Leuven, Belgium
5. Department of Primary Health Care,
Medical School, University of Pecs (UP), Pécs, Hungary