1. College of Applied Medical Sciences, King Saud University, Saudi Arabia
2. Rehabilitation Medical Hospital in AL-Medina AL-Manwerah, Saudi Arabia
3. Department of Orthopedics, College of Medicine, King Saud University, Saudi Arabia
4. Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University: P.O. box 10219, Saudi Arabia
5. Rehabilitation Health Sciences, College of Applied Medical Sciences, King Saud University, Saudi Arabia