1. Department of Geriatric Medicine, Aalborg University Hospital, Aalborg, Denmark
2. Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
3. Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
4. Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
5. Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
6. Department of Physiotherapy and Occupational Therapy, Aalborg University Hospital, Aalborg, Denmark
7. Public Health and Epidemiology Group, Department of Health, Science and Technology, Aalborg University, Aalborg, Denmark
8. Aalborg Health and Rehabilitation Center, Aalborg Municipality, Aalborg, Denmark
9. Department of Materials and Production, Aalborg University, Aalborg, Denmark