Funding for this research was provided by:
Women and Children's Health Research Institute (1534)
Text and Data Mining valid from 2018-10-13
Received: 9 May 2018
Accepted: 1 October 2018
First Online: 13 October 2018
Ethics approval and consent to participate
: Institutional ethics approval was obtained for this study from the University of Alberta Health Research Ethics Board. Written informed consent was obtained from all study participants.
: Not applicable
: The authors declare that they have no competing interests.
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