[1] James A Haley VA, Dept Mental Hlth & Behav Sci, Tampa, FL USA
[2] Univ S Florida, Dept Psychol, Tampa, FL 33620 USA
[3] Univ S Florida, Dept Psychiat, Tampa, FL USA
[4] Bay Pines VA Healthcare Syst, Dept Mental Hlth & Behav Sci, Bay Pines, FL USA
[5] Def & Vet Brain Injury Ctr, Washington, DC USA
[6] Walter Reed Army Med Ctr, Dept Orthoped & Rehabil, Washington, DC 20307 USA
[7] Uniformed Serv Univ Hlth Sci, Dept Neurol, Bethesda, MD 20814 USA