Text and Data Mining valid from 2018-05-15
Received: 13 October 2017
Accepted: 2 May 2018
First Online: 15 May 2018
Ethics approval and consent to participate
: This research was approved by the Research Ethics Board at Ryerson University and the University Hospital Network Research Ethics Board (Toronto, ON), and complied with the guidelines set forth by the Tri-Council policy statement on Ethical Conduct for Research Involving Humans. Participants provided written and verbal informed consent.
: The authors declare that they have no competing interests.
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