[1] ICORD UBC, Med, Vancouver, BC, Canada
[2] GF Strong Rehabil Ctr, Vancouver, BC, Canada
[3] Univ British Columbia, Med, Vancouver, BC, Canada
[4] Sunny Hill Hlth Ctr, Vancouver, BC, Canada
[5] Karolinska Inst, Spinalis Res Unit, Neurobiol, Stockholm, Sweden
[6] BC Womens Hosp & Hlth Ctr, Vancouver, BC, Canada