1 Discipline of Emergency Medicine, Memorial University, St. John's, NL, Canada.
2 Division of Emergency Medicine, Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
3 Schwartz/Reisman Emergency Medicine Institute, Sinai Health, Toronto, ON, Canada.
4 School of Medicine, Toronto Metropolitan University, Toronto, ON, Canada. teresa.chan@medportal.ca.
5 Division of Emergency Medicine and McMaster Education Research Innovation and Theory (MERIT) Centre, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada. teresa.chan@medportal.ca.
6 Institute of Health Policy, Management, and Evaluation (IHPME), Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada. teresa.chan@medportal.ca.