[1] Univ Toronto, Hosp Sick Children, Div Pediat Hematol Oncol, Toronto, ON, Canada
[2] Dana Farber Boston Childrens Blood & Canc Disorde, Boston, MA USA
[3] Harvard Med Sch, Boston, MA 02115 USA
[4] Univ Manitoba, Dept Pediat & Child Hlth, CancerCare Manitoba, 75 McDermot Ave,ON-2015R3E 0V9, Winnipeg, MB, Canada
[5] Univ Manitoba, Max Rady Coll Med, Dept Community Hlth Sci, Winnipeg, MB, Canada
[6] CancerCare Manitoba, Res Inst Oncol & Hematol, Winnipeg, MB, Canada
[7] CancerCare Manitoba, Dept Psychosocial Oncol, Winnipeg, MB, Canada
[8] Univ Manitoba, Dept Psychiat, Winnipeg, MB, Canada
[9] Univ Calgary, Dept Psychosocial Oncol, Cumming Sch Med, Calgary, AB, Canada
[10] Young Adult Canc Canada, St John, NF, Canada
[11] Princess Margaret Canc Care Res Inst, Toronto, ON, Canada
[12] Univ Manitoba, Manitoba Ctr Hlth Policy, Winnipeg, MB, Canada
[13] Mem Univ, Dept Psychol, St John, NF, Canada
[14] CancerCare Manitoba, Dept Pediat Hematol Oncol, Winnipeg, MB, Canada
[15] CancerCare Manitoba, CancerCare Manitoba Res Inst, Winnipeg, MB R3E 0V9, Canada