1. Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, South Valley University, Qena, Egypt
2. Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, Badr University, Assuit, Egypt
3. Department of Basic Sciences, Faculty of Physical Therapy, Cairo University, Giza, Egypt
4. Department of Physical Therapy, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
5. Department of Physical Therapy, School of Health Sciences and Practice, New York Medical College, Valhalla, NY, USA
6. Department of Physical Therapy for Integumentary System Disorders and Burns, Faculty of Physical Therapy, South Valley University, Qena, Egypt
7. Department of Physical Therapy, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, USA
8. School of Physical Therapy, South College, Knoxville, TN, USA