Funding for this research was provided by:
None - unfunded
Received: 21 August 2018
Accepted: 29 January 2019
First Online: 2 February 2019
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the University of Calgary Health Research Ethics Board (REB16–0120). Participants provided written informed consent.
: Not applicable.
: Amanda L. Roze des Ordons, Lori MacIsaac, Joanna Everson, Jacqueline Hui, and Rachel H. Ellaway declare that they have no competing interests.
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