1. Physical Medicine and Rehabilitation Services, Department of Physical Therapy James A Haley Veterans' Hospital Tampa Florida USA
2. Morsani College of Medicine University of South Florida, School of Physical Therapy Tampa Florida USA
3. Mental Health and Behavioral Sciences Service James A Haley Veterans' Hospital Tampa Florida USA
4. Department of Psychiatry & Behavioral Neurosciences, Morsani College of Medicine University of South Florida Tampa Florida USA
5. Harvard South Shore Psychiatry Training Program Brockton Massachusetts USA
6. Research Department Craig Hospital Englewood Colorado USA
7. Baylor Scott & White Research Institute for Rehabilitation Dallas Texas USA
8. Baylor Scott White Research Institute Dallas Texas USA
9. University of Texas McGovern Medical School Houston Texas USA
10. TIRR Memorial Hermann Neurological Sleep Disorders Center Houston Texas USA
11. Mental Health and Behavioral Sciences and Defense and Veterans' Brain Injury Center James A. Haley Veterans' Hospital Tampa Florida USA
12. Morsani College of Medicine, Pulmonary and Sleep Medicine Division University of South Florida Tampa Florida USA