1. Department of Clinical Sciences, Danderyd Hospital Karolinska Institutet Stockholm Sweden
2. Department of Rehabilitation Medicine Danderyd University Hospital Stockholm Sweden
3. School of Health and Welfare Dalarna University Falun Sweden
4. Aging Research Center Karolinska Institutet & Stockholm University Solna Sweden
5. Department of Public Health and Caring Sciences Disability and Habilitation, Uppsala University Uppsala Sweden
6. Center for Clinical Research in Dalarna Falun Sweden