[1] Univ Western Australia, Perth, WA, Australia
[2] Sir Charles Gairdner Hosp, Perth, WA, Australia
[3] Univ Newcastle, Sch Med & Publ Hlth, Newcastle, NSW, Australia
[4] St Vincents Hosp Melbourne, Psychosocial Canc Care, Melbourne, Vic, Australia
[5] Berry Rd Consulting, Northern Canc Inst, Poche Ctr, Sydney, NSW, Australia
[6] Westmead Hosp, Dept Psychiat, Sydney, NSW, Australia
[7] Univ Sydney, Dept Psychiat, Sydney, NSW, Australia