1. Department of Neurology, University Medical Center Utrecht, Rudolf Magnus Institute of Neuroscience, Spieren voor Spieren Kindercentrum, Utrecht, the Netherlands
2. Child Development and Exercise Center, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
3. Department of Language, University Utrecht, Utrecht Institute of Linguistics OTS, Literature and Communication, Utrecht, the Netherlands
4. Department of Rehabilitation, Radboud University Medical Center, Donders Center for Neuroscience, Nijmegen, the Netherlands