[1] Acorda Therapeut Inc, Hawthrone, NY USA
[2] Univ British Columbia, Vancouver, BC V5Z 1M9, Canada
[3] Thomas Jefferson Univ, Jefferson Med Coll, Dept Rehabil Med, Philadelphia, PA 19107 USA
[4] Univ Calif Los Angeles, David Geffen Sch Med, Dept Neurol, Los Angeles, CA 90095 USA
[5] Univ London Imperial Coll Sci Technol & Med, Div Neurosci, London, England
[6] Univ Cambridge, Cambridge Ctr Brain Repair, Cambridge, England
[7] Univ Toronto, Dept Neural Repair & Regenerat, Toronto, ON, Canada
[8] Methodist Hosp, Neurol Inst, Dept Neurosurg, Houston, TX 77030 USA
[9] Craig Hosp, Englewood, CO USA
[10] Univ Montpellier, Inst Neurosci, F-34059 Montpellier, France
[11] Univ British Columbia, Dept Cellular & Physiol Sci, Vancouver, BC V5Z 1M9, Canada
[12] Univ Calif San Diego, Dept Neurosci, La Jolla, CA 92093 USA
[13] Res Eth Program, La Jolla, CA USA
[14] Univ Miami, Dept Neurol Surg, Coral Gables, FL 33124 USA
[15] Univ Miami, Miami Project Cure Paralysis, Coral Gables, FL 33124 USA