1 Monash Sustainable Development Institute Evidence Review Service, BehaviourWorks Australia (Dr Bragge), and Turner Institute for Brain and Mental Health, School of Psychology and Psychiatry (Dr Ponsford), Monash University, Melbourne, Australia; KITE Research Institute, Toronto Rehabilitation Institute-University Health Network, Temerty Faculty of Medicine, University of Toronto, Ontario, Canada (Dr Bayley and Mss Kua and Patsakos); Department of Psychiatry and Behavioural Neurosciences, DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada (Dr Velikonja); Hamilton Health Sciences, Hamilton, Ontario, Canada (Dr Velikonja); Faculty of Health Sciences, The University of Sydney, Sydney, New South Wales, Australia (Dr Togher); Monash-Epworth Rehabilitation Research Centre, Epworth Healthcare, Melbourne, Australia (Dr Ponsford); Parkwood Institute Research, Lawson Health Research Institute, London, Ontario, Canada (Mss Janzen, Harnett, and McIntyre); Schulich School of Medicine, St Joseph's Health Care, University of Western Ontario, London, Ontario, Canada (Dr Teasell); Chapman University, Irvine, California (Dr Kennedy); Bruyere Research Institute, The Ottawa Hospital-Rehabilitation Center, University of Ottawa, Ottawa, Ontario (Dr Marshall); on behalf of the INCOG Expert Panel.