1. Department of Clinical Medicine University of Bergen Bergen Norway
2. Sunniva Centre for Palliative Care Haraldsplass Deaconess Hospital Bergen Norway
3. Department of Anesthesiology, Intensive Care, Palliative Medicine and Pain Therapy HELIOS Klinikum Schleswig Schleswig Germany
4. Caritas Socialis Vienna Nursing Home Pramergasse Vienna Austria
5. Centre for Pain Management and Palliative Care Haukeland University Hospital Bergen Norway
6. Institute of Palliative Care and Organizational Ethics IFF (Faculty for Interdisciplinary Research and Further Education) Faculty of University Klagenfurt Vienna Graz Austria