Mobility Skills With Exoskeletal-Assisted Walking in Persons With SCI: Results From a Three Center Randomized Clinical Trial oleh EunKyoung Hong, EunKyoung Hong, Peter H. Gorman, Gail F. Forrest, Gail F. Forrest, Pierre K. Asselin, Pierre K. Asselin, Steven Knezevic, William Scott, Sandra Buffy Wojciehowski, Sandra Buffy Wojciehowski, Stephen Kornfeld, Stephen Kornfeld, Ann M. Spungen, Ann M. Spungen, Ann M. Spungen