1. Westeren Norway University of Applied Science; Førde Norway
2. Centre for Age-Related Medicine (SESAM); Stavanger University Hospital; Stavanger Norway
3. Department of Clinical Medicine; University of Bergen; Bergen Norway
4. Center of Health Research; Førde Hospital Trust; Førde Norway
5. Department of Research and Innovation; Helse Fonna; Haugesund Norway
6. Wolfson Centre for Age-Related Diseases; King's College London; London UK
7. Department of Nursing; Westeren Norway University of Applied Science; Stord Norway
8. Department of Neurobiology; Care Sciences and Society, Karolinska Institute; Huddinge Sweden