About the Authors

Laura Donaldson

Affiliations Division of Neurosurgery and Injury Prevention Research Office, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada, Canadian Brain Injury and Violence Research Team, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada

Mark Asbridge

Affiliation Department of Community Health and Epidemiology and Department of Emergency Medicine, Centre for Clinical Research, Dalhousie University, Halifax, Nova Scotia, Canada

Michael D. Cusimano

injuryprevention@smh.ca

Affiliations Division of Neurosurgery and Injury Prevention Research Office, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada, Canadian Brain Injury and Violence Research Team, St. Michael’s Hospital, University of Toronto, Toronto, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LD MC. Performed the experiments: LD. Analyzed the data: LD. Wrote the paper: LD MA MC.