1. Biomedical Signals and Systems, MIRA institute for Biomedical Technology and Technical Medicine, University of Twente, Enschede, The Netherlands
2. Roessingh Rehabilitation Center, Roessingh Research and Development, Enschede, The Netherlands
3. Radboud University Nijmegen Medical Centre, Centre for Evidence Based Practice and Donders Centre for Neuroscience, Department of Rehabilitation, Enschede, The Netherlands
4. Department of Health Technology and Services Research, MIRA institute for Biomedical Technology and Technical Medicine, University of Twente, Enschede, The Netherlands