Funding for this research was provided by:
Child and Family Research Institute
Text and Data Mining valid from 2018-08-23
Received: 28 June 2017
Accepted: 14 August 2018
First Online: 23 August 2018
Ethics approval and consent to participate
: The University of British Columbia Research Ethics Board provided ethics approval for the study and informed consent to participate was obtained from all participants. The need for parental consent was waived by the research ethics board for adolescents 14–15 years old as they were deemed mature minors and therefore competent to provide consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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