Funding for this research was provided by:
Royal College of Physicians and Surgeons of Canada (18/AMS-06)
Article History
Received: 8 September 2020
Revised: 22 December 2020
Accepted: 7 January 2021
First Online: 25 January 2021
Compliance with ethical guidelines
:
: T. Gilchrist, R. Hatala and A. Gingerich declare that they have no competing interests.
: Ethics approval was received from the University of British Columbia behavioural research ethics board (H18-00878). Appropriate institutional approvals were also obtained from the health authorities (Fraser Health, Providence Health Care, and Vancouver Coastal Health) where the observations took place.