1. Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, KS.
2. Department of Rehabilitation Health Sciences and Physical Therapy, Prince Sattam Bin Abdulaziz University, Alkharj, Kingdom of Saudi Arabia.
3. Department of Physical Therapy, Jazan University, Jazan, Kingdom of Saudi Arabia.
4. Department of Rehabilitation Sciences, Jordan University for Science and Technology, Irbid, Jordan.
5. College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia.