1. Department of Psychiatry, University of California, San Diego, La Jolla, California (Drs Bhakta and Light, Ms Talledo, Mr Balvaneda, Ms Hughes, Ms Alvarez, and Drs Rana, Young, and Swerdlow); Research Service MIRECC, VISN 22, Veterans Affairs San Diego Healthcare System, San Diego, California (Drs Light and Young)