1. Research Centre for Age-Related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
2. Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
3. Department of Oncology, Oslo University Hospital, Oslo, Norway
4. Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway
5. Institute of Clinical Medicine, Campus Ahus, University of Oslo, Oslo, Norway
6. Norwegian Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway
7. Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway
8. Palliative Team, Department of Internal Medicine, Innlandet Hospital Trust, Hamar Hospital, Hamar, Norway