1. Tolbrug Rehabilitation Centre, Jeroen Bosch Hospital, ‘s Hertogenbosch, the Netherlands
2. Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
3. Rijndam Rehabilitation, Rotterdam, the Netherlands
4. Center of Excellence in Rehabilitation Medicine, Brain Center Rudolf Magnus, University Medical Center Utrecht and De Hoogstraat Rehabilitation, Utrecht, the Netherlands
5. Heliomare Rehabilitation Centre, Wijk aan Zee, the Netherlands