1. Faculty of Rehabilitation Medicine, University of Alberta, Canada
2. Institute for Stuttering Treatment and Research (ISTAR), Faculty of Rehabilitation Medicine, University of Alberta, Canada
3. Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Canada
4. Rehabilitation Research Centre, Faculty of Rehabilitation Medicine, University of Alberta, Canada
5. Department of Communication Sciences and Disorders, Faculty of Rehabilitation Medicine, University of Alberta, Canada
6. School of Occupational Therapy, Faculty of Health, Dalhousie University, Canada