1. Department of Anatomy, Physiology and Genetics, the Uniformed Services University, Bethesda, Maryland.
2. Center for Neuroscience and Regenerative Medicine at the Uniformed Services University, Bethesda, Maryland.
3. U.S. Department of Veterans Affairs, Veterans Affairs Central Office, Washington D.C.
4. Department of Medical and Clinical Psychology, the Uniformed Services University, Bethesda, Maryland.
5. Blast-Induced Neurotrauma Branch, Center for Military Psychiatry and Neurotrauma, Walter Reed Army Institute of Research, Silver Spring, Maryland.