1. Ellen & Martin Prosserman Centre for Neuromuscular Diseases Toronto General Hospital, University Health Network, University of Toronto Toronto Ontario Canada
2. Department of Emergency Medicine Queensway Carleton Hospital Ottawa Ontario Canada
3. Faculty of Medicine University of Ottawa Ottawa Ontario Canada
4. Institut du Savoir Montfort Ottawa Ontario Canada
5. 360 Concussion Care Ottawa Ontario Canada
6. Division of Neurology, Department of Medicine Queensway Carleton Hospital Ottawa Ontario Canada