[1] CanTeen Australia, GPOB 3821, Sydney, NSW 2001, Australia
[2] Univ Sydney, Canc Nursing Res Unit, Sydney, NSW, Australia
[3] UNSW, Sch Womens & Childrens Hlth, Sydney, NSW, Australia
[4] Sydney Childrens Hosp, Kids Canc Ctr, Sydney, NSW, Australia
[5] Univ Michigan, Sch Social Work, Ann Arbor, MI 48109 USA