Affiliation: | 1.Physical Medicine and Rehabilitation Department, Northwestern University, 345 East Superior Street, Chicago, IL, 60611, USA ;2.Legs + Walking Lab, Shirley Ryan AbilityLab, 355 East Erie, Chicago, IL, 60611, USA ;3.Mechanical Engineering Department, Australian College of Kuwait, P.O. Box 1411, East Mishref, Kuwait ;4.Faculty of Engineering Technology, Al-Balqa Applied University, Amman, 11171, Jordan ;5.Department of Physical Medicine and Rehabilitation, University of Texas Southwest, Dallas, TX, USA ;6.Department of Orthopedic Surgery, University of Texas Southwest, Dallas, TX, USA ;7.Bioengineering, University of Texas Southwest, Dallas, TX, USA ; |