1. Department of Physical Therapy, University of Maryland Eastern Shore, Princess Anne, MD, USA
2. Department of Rehabilitation, Anne Arundel Medical Center, Annapolis, MD, USA
3. Rehabilitation Services, University of Maryland Rehabilitation and Orthopedic Institute, Baltimore, MD, USA
4. Rehabilitation Services, University of Maryland Shore Regional Health, Easton, MD, USA
5. Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE, USA