1. Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
2. Al-Rass General Hospital, Al-Rass, Saudi Arabia
3. Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
4. Department of Physical Therapy, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
5. Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt.