1. Department of Physical Therapy, University of Pittsburgh, Pittsburgh, PA, USA
2. Department of Rehabilitation Sciences, King Khalid University, Abha, Saudi Arabia
3. Department of Physical Therapy, Duquesne University, Pittsburgh, PA, USA
4. Gentiva Health Services Inc, Atlanta, GA, USA
5. Department of Health Information Management, University of Pittsburgh, Pittsburgh, PA, USA
6. King Saud University, Rehabilitation Research Chair, Riyadh, Saudi Arabia