1. Department of Pharmacy, Faculty of Health Sciences; UiT The Arctic University of Norway; Tromsø Norway
2. Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust; Tønsberg Norway
3. Centre for Old Age Psychiatric Research, Innlandet Hospital Trust; Hamar Norway
4. Faculty of Medicine; University of Oslo; Oslo Norway
5. Research Unit for General Practice, Uni Research Health; Bergen Norway
6. Department of Global Public Health and Primary Care; University of Bergen; Bergen Norway