1. Duke-UNC Brain Imaging and Analysis Center; Duke University Medical Center; Durham North Carolina
2. Department of Psychiatry and Behavioral Sciences; Duke University Medical Center; Durham North Carolina
3. Mental Illness Research Education and Clinical Center for Post Deployment Mental Health; Durham VA Medical Center; Durham North Carolina
4. Division of Neuroradiology; Duke University Medical Center; Durham North Carolina
5. National Security Technology Department; John Hopkins University Applied Physics Laboratory; Laurel Maryland
6. Department of Psychology; Yale University; New Haven Connecticut