1. Clinic of The Specialists Center for Physiotherapy, Taif, Saudi Arabia
2. Physiotherapy Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Mecca, Saudi Arabia
3. NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health, School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Australia
4. Department of Physical Therapy, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia