Kiekens Physical Medicine and Rehabilitation Unit of the University Hospital Pellenberg / De Weerdt Department of Rehabilitation Sciences / Ethical Commission / Katholieke Universiteit Leuven / Nieuwboer Department of Rehabilitation Sciences / International Criminal Court / Preger Neurologic Rehabilitation Unit of the Klinik Kipfenberg / Mertin Neurologic Rehabilitation Unit of the Kiliani-Klinik / Faculty of Physical Education and Physiotherapy / /