1. Rijndam Rehabilitation Center, Rotterdam, The Netherlands;
2. Department of Rehabilitation Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands;
3. Department of Neurology, Brain Center Rudolf Magnus Institute, & Experimental Psychology, Helmholtz Institute, University Medical Center Utrecht, The Netherlands;
4. Department of Neurology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands;
5. Brain Center Rudolf Magnus Institute, Center of Excellence for Rehabilitation Medicine, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, The Netherlands