1. Rehabilitation Research Centre - REVAL, Hasselt University, Hasselt, Belgium
2. Department of Epidemiology, Functioning, Participation & Rehabilitation research line, Research School CAPHRI, Maastricht University, Maastricht, The Netherlands
3. Practice for Physiotherapy Heusden-Veen, Heusden, The Netherlands
4. Department of Rehabilitation Medicine, Functioning, Participation & Rehabilitation research line, Research School CAPHRI, Maastricht University, Maastricht, The Netherlands
5. Centre of Expertise, Adelante Rehabilitation Centre, Valkenburg, The Netherlands