John F. McCarthy, Bradley E. Karlin, and Ira R. Katz are with the Department of Veterans Affairs (VA), Washington, DC. John F. McCarthy and Ira R. Katz are also with the VA Office of Mental Health Operations, Washington, DC. Bradley E. Karlin is also with VA Mental Health Services, Washington, DC. Benjamin R. Szymanski is with the Yale School of Public Health, New Haven, CT.