Text and Data Mining valid from 2017-09-01
Received: 10 March 2017
Accepted: 24 August 2017
First Online: 1 September 2017
Ethics approval and consent to participate
: This study was conducted in accordance with the Tri-Council Policy Statement, “Ethical Conduct for Research Involving Humans” [CitationRef removed]. Ethics approval for the study was obtained from the McMaster University Research and Ethics Board and renewed yearly as required (# 05–279). All participants provided written informed consent for participation.
: The authors declare that they have no competing interests.
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