1. Research Group Living, Wellbeing and Care for Older People NHL Stenden University of Applied Sciences Leeuwarden The Netherlands
2. Department of Health Sciences, Community and Occupational Medicine University Medical Center Groningen University of Groningen Groningen The Netherlands
3. Department of Health Sciences, Applied Health Research University Medical Center Groningen University of Groningen Groningen The Netherlands
4. Department of Health Sciences, Nursing Research University Medical Center Groningen University of Groningen Groningen The Netherlands