[1] McMaster Univ, Program Fac Dev, McMaster Educ Res Innovat & Theory, Div Emergency Med,Dept Med, Hamilton, ON, Canada
[2] McMaster Univ, Fac Hlth Sci, Hlth Profess Educ Res, Div Emergency Med,Dept Med, Hamilton, ON, Canada
[3] Univ Toronto, RCPSC Emergency Med Training Program, Toronto, ON, Canada
[4] McMaster Univ, Dept Med, Div Emergency Med, Hamilton, ON, Canada
[5] McMaster Univ, RCPSC Emergency Med Training Program, Hamilton, ON, Canada
[6] McMaster Univ, Dept Med, Div Emergency Med, Hamilton, ON, Canada