Chan, Chrystal
Ryerson, Christopher J.
Dunne, James V.
Wilcox, Pearce G.
Article History
Received: 31 May 2019
Accepted: 20 September 2019
First Online: 31 October 2019
Ethics approval and consent to participate
: Informed consent for use of patient data for research purposes was obtained by research staff from the patient at the time of initial assessment and documented in a signed waiver. This study was approved by the Providence Health Care Research Ethics Board (H17–01082).
: Not applicable.
: The authors declare that they have no competing interests.