1. Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Huddinge, Sweden.
2. Palliative Home Care and Hospice Ward, ASIH Stockholm Södra, Älvsjö, Sweden.
3. Palliative Home Care and Hospice Ward, Stockholms Sjukhem, Stockholm, Sweden.
4. Department of Health Care Sciences, Ersta-Sköndal-Bräcke University College, Stockholm, Sweden.
5. Division of Care Science, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Huddinge, Sweden.