1. School of Kinesiology, Faculty of Health SciencesThe University of Western OntarioLondon Ontario Canada
2. German Sport University Cologne, Institute of Movement and Sport GerontologyCologne Germany
3. Department of Clinical Neurological SciencesThe University of Western OntarioLondon Ontario Canada
4. Department of Physical Medicine and RehabilitationThe University of Western OntarioLondon Ontario Canada
5. Department of Anatomy and Cell Biology, Schulich School of Medicine and DentistryThe University of Western OntarioLondon Ontario Canada