[1] Univ Laval, Fac Med, Dept Med, Quebec City, PQ G1K 7P4, Canada
[2] Hop Enfants Jesus, CHU Quebec, Quebec City, PQ, Canada
[3] IRDPQ, Quebec City, PQ, Canada
[4] IRDPQ, CIRRIS, Quebec City, PQ, Canada
[5] Univ Laval, Fac Med, Rehabil Dept, Quebec City, PQ G1K 7P4, Canada
[6] Univ Laval, Fac Med, Quebec City, PQ G1K 7P4, Canada
[7] CHU Quebec, Dept Neurol Sci, Quebec City, PQ, Canada
[8] CHU Quebec, Interdisciplinary Memory Clin, Quebec City, PQ, Canada
[9] CHU Quebec, Ctr Rech, Axe Sante Populat & Prat Optimales Sante, Quebec City, PQ, Canada
[10] Univ Laval, Dept Med, Div Intens Care Adults, Quebec City, PQ G1K 7P4, Canada
[11] Univ Laval, Dept Anesthesiol, Div Intens Care Adults, Quebec City, PQ, Canada
[12] Univ Laval, Fac Med, Dept Anesthesiol, Quebec City, PQ G1K 7P4, Canada
[13] Univ British Columbia, Vancouver Gen Hosp, Dept Anesthesiol Pharmacol & Therapeut, Div Crit Care Med, Vancouver, BC V5Z 1M9, Canada