[1] Univ Ottawa, Dept Emergency Med, Fac Med, Ottawa, ON, Canada
[2] Ottawa Hosp Res Inst, Clin Epidemiol Program, Ottawa, ON, Canada
[3] Royal Coll Phys & Surg Canada, Specialty Educ Strategy & Stand, Ottawa, ON, Canada
[4] Univ Ottawa, Dept Emergency Med, Fac Med, Educ, Ottawa, ON, Canada
[5] Univ Ottawa, Dept Innovat Med Educ, Fac Med, Res Support Unit, Ottawa, ON, Canada
[6] Univ Ottawa, Dept Anesthesiol & Pain Med, Dept Innovat Med Educ, Fac Med, Ottawa, ON, Canada