[1] McMaster Univ, Hlth Res Methods Evidence & Impact, Hamilton, ON, Canada
[2] McMaster Univ, Michael G DeGroote Sch Med, Hamilton, ON, Canada
[3] Niagara Hlth, Educ & Practice, St Catharines, ON, Canada
[4] Niagara Hlth, Decis Support, St Catharines, ON, Canada
[5] Walker Family Canc Ctr, St Catharines, ON, Canada
[6] Niagara Hlth, Palliat Care, St Catharines, ON, Canada
[7] Brock Univ, Dept Hlth Sci, St Catharines, ON L2S 3A1, Canada