1. Select Physical Therapy, Kissimmee, FL, USA
2. Veterans Affairs Orlando Healthcare System, Orlando, FL, USA
3. Veterans Affairs Boston Healthcare System, Boston, MA, USA
4. Neulife Rehabilitation of Florida, Mt. Dora, FL, USA
5. Department of Physical Therapy, Sacramento State University, Sacramento, CA, USA
6. School of Kinesiology and Rehabilitation Sciences, College of Health Professions and Sciences, University of Central Florida, Orlando, FL, USA