1. Department of Neurosciences (Brain Injury and Vi Riddell Rehabilitation Programs), Alberta Children's Hospital, Calgary, Alberta, Canada.
2. Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada.
3. Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada.
4. Department of Psychology, University of Calgary, Calgary, Alberta, Canada.
5. Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.
6. Department of Neurosciences, University of Calgary, Calgary, Alberta, Canada.
7. Department of Psychology, University of Lethbridge, Lethbridge, Alberta, Canada.
8. Michael G. DeGroote School of Medicine, McMaster University, Ontario, Canada.
9. Section of Emergency Medicine, Alberta Children's Hospital, Calgary, Alberta, Canada.