title: Response.
authors.forename: Susan E
authors.initials: SE
authors.lastname: Mackinnon
authors.forename: Wilson Z
authors.initials: WZ
authors.lastname: Ray
mesh_terms: D006225:Hand / Q000502:physiology*; D006801:Humans; D008297:Male; D009417:Nerve Tissue / Q000637:transplantation*; D019635:Neurosurgical Procedures / Q000379:methods*; D013119:Spinal Cord Injuries / Q000601:surgery*