[1] Sunnybrook Hlth Sci Ctr, Practising Palliat Med, Toronto, ON, Canada
[2] Univ Toronto Ontario, Dept Family & Community Med, Toronto, ON, Canada
[3] Univ Toronto Ontario, Div Palliat Care, Toronto, ON, Canada
[4] Univ Toronto Ontario, MD Program, Toronto, ON, Canada
[5] Sunnybrook Hlth Sci Ctr, Div Palliat Care, Toronto, ON, Canada
[6] Univ Toronto, Div Palliat Care, Toronto, ON, Canada