[1] Univ Manitoba, Coll Family Phys Canadas Canc Care Program, Sect Communities Practice Family Med, Winnipeg, MB, Canada
[2] Univ Manitoba, Off Continuing Competency & Assessment, Fac Hlth Sci, Winnipeg, MB, Canada
[3] Univ Manitoba, Dept Family Med, Winnipeg, MB, Canada
[4] McGill Univ, Ctr Hlth, Montreal, PQ, Canada