[1] Univ Manitoba, Dept Psychiat, Winnipeg, MB R3T 2N2, Canada
[2] CancerCare Manitoba, Dept Psychosocial Oncol, Winnipeg, MB, Canada
[3] CancerCare Manitoba, Manitoba Palliat Care Res Unit, Winnipeg, MB, Canada
[4] Edith Cowan Univ, Perth, WA, Australia
[5] Univ Manitoba, Fac Nursing, Winnipeg, MB R3T 2N2, Canada
[6] St Boniface Gen Hosp, Winnipeg, MB R2H 2A6, Canada