[1] Hosp Sick Children, Dept Paediat, Div Haematol Oncol, Toronto, ON, Canada
[2] Univ Hlth Network, Princess Margaret Canc Ctr, Toronto, ON, Canada
[3] Univ Toronto, Inst Med Sci, Temerty Fac Med, Toronto, ON, Canada
[4] Univ Montreal, Ctr Hosp Univ Montreal, Dept Med, Montreal, PQ, Canada
[5] Ctr Hosp Univ Montreal, Ctr Rech, Dept Neurosci, Montreal, PQ, Canada
[6] Ctr Addict & Mental Hlth, Toronto, ON, Canada
[7] Univ Toronto, Inst Life Course & Aging, Factor Inwentash Fac Social Work, Toronto, ON, Canada
[8] Univ Toronto, Dept Occupat Sci & Occupat Therapy, Toronto, ON, Canada
[9] Princess Margaret Canc Ctr, Dept Support Care, ELLICSR Canc Rehabil & Survivorship Program, Toronto, ON, Canada
[10] Univ Toronto, Dalla Lana Sch Publ Hlth, Toronto, ON, Canada
[11] Hosp Sick Children, Dept Paediat, Div Haematol Oncol, 555 Univ Ave, Toronto, ON M5G 1X8, Canada