1. Research Group Healthy Ageing, Allied Healthcare and Nursing, Hanze University of Applied Sciences, Groningen, The Netherlands
2. Zuid Oost Zorg, Organisation for Elderly Care, Drachten, The Netherlands
3. Department of General Practice and Elderly Care Medicine, University of Groningen, University Medical Center Groningen, The Netherlands
4. Frailty in Ageing Research Group and Gerontology Department, Vrije Universiteit Brussel, Belgium
5. Division of Vascular Medicine, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, The Netherlands
6. Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, The Netherlands
7. Health Psychology Research, University of Groningen, University Medical Center Groningen, The Netherlands