CORRECTION: After publication of the article , it has been brought to our attention that an incorrect reference has been used in this article, both in the main body and additional��file��2. The reference in question is #105 in the main body and #74 in additional��file��2. Here it is cited as "Lindsay H, Brussoni M. Injuries and helmet use related to non-motorized wheeled activities among pediatric patients. Chronic Dis Inj Canada. 2014;34(2-3):74-81".