[1] Univ Calgary, Dept Clin Neurosci, 1403 29 St NW, Calgary, AB, Canada
[2] Univ Toronto, Dept Med, Div Phys Med & Rehabil, Toronto, ON, Canada
[3] Princess Margaret Canc Ctr, Dept Support Care, Canc Rehabil & Survivorship, Toronto, ON, Canada
[4] Univ Calgary, Dept Crit Care Med, Calgary, AB, Canada
[5] Univ Calgary, Hotchkiss Brain Inst, Calgary, AB, Canada
[6] Univ Calgary, Mathison Ctr Mental Hlth Res & Educ, Calgary, AB, Canada