1. Department of Physical Medicine and Rehabilitation Virginia Commonwealth University, School of Medicine Richmond Virginia USA
2. Research Department Sheltering Arms Institute Richmond Virginia USA
3. Center for Health Equity Research Northern Arizona University Flagstaff Arizona USA
4. Department of Health Services, Policy & Practice School of Public Health Brown University Providence Rhode Island USA
5. Physical Therapy Department Creighton University Phoenix Arizona USA
6. Department of Population Health Sciences School of Medicine University of Utah Salt Lake City Utah USA
7. Department of Physical Therapy and Athletic Training College of Health University of Utah Salt Lake City Utah USA