Received: 6 August 2018
Accepted: 3 December 2018
First Online: 20 December 2018
Ethics approval and consent to participate
: A study cover letter was sent to each potential participant institution describing the scope and purpose of the study and pledge for participant anonymity in any reports of the survey results. Consent was obtained by virtue of completion of the survey. Ethics approval for this project was waived according to Canadian Tri-Council Policy Statement Article 1.1 on the basis that it consisted of an institutional performance and policy review not directly involving human subjects.
: Not applicable.
: The authors declare that they have no competing interests.
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