Affiliation: | (1) VA Research Service, Department of Psychiatry and Behavioral Sciences, Durham Veterans Affairs and Duke University Medical Centers, Durham, NC, USA;(2) VA Research Service/VISN 6 Mental Illness Research, Education and Clinical Center, Department of Psychiatry and Behavioral Sciences, Durham Veterans Affairs and Duke University Medical Centers, Durham, NC, USA;(3) Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA |