Institution: | a Cleveland FES Center, Cleveland, OH, USA b Departments of Biomedical Engineering, Mechanical Engineering, and Orthopedics, Case Western Reserve University, Cleveland, OH 44106, USA c Department of Orthopaedics, MetroHealth Medical Center,Hamann, 2500 MetroHealth Drive, Cleveland, OH 44109, USA d Center of Excellence in Functional Electrical Stimulation, Cleveland VA Medical Center, Cleveland, OH 44106, USA |