[1] Univ Calgary, Cumming Sch Med, Dept Oncol, Calgary, AB, Canada
[2] Univ Calgary, Dept Psychol, Calgary, AB, Canada
[3] Thunder Bay Reg Hlth Sci Ctr, Dept Adult Mental Hlth, Thunder Bay, ON, Canada
[4] Univ Regina, Fac Nursing, Regina, SK, Canada
[5] Canc Control Albert Holy Cross Site, Dept Psychosocial Oncol, 2202 2nd St SW, Calgary, AB T2S 3C1, Canada