1. Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
2. Primary Care Rehabilitation Practice Kineglazenleeuw, Beveren, Belgium
3. Department of General Practice and Elderly Care Medicine, EMGO + Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
4. Healthcare Center Haarlemmermeer, Hoofddorp, The Netherlands