Research Service, VA Portland Health Care System, Portland, Oregon (N.B.M., T.J.P., A.J.); and Departments of Behavioral Neuroscience (N.B.M., T.J.P., A.J.) and Psychiatry (A.J.), and The Methamphetamine Abuse Research Center (T.J.P., A.J.), Oregon Health & Science University, Portland, Oregon

Research Service, VA Portland Health Care System, Portland, Oregon (N.B.M., T.J.P., A.J.); and Departments of Behavioral Neuroscience (N.B.M., T.J.P., A.J.) and Psychiatry (A.J.), and The Methamphetamine Abuse Research Center (T.J.P., A.J.), Oregon Health & Science University, Portland, Oregon

Research Service, VA Portland Health Care System, Portland, Oregon (N.B.M., T.J.P., A.J.); and Departments of Behavioral Neuroscience (N.B.M., T.J.P., A.J.) and Psychiatry (A.J.), and The Methamphetamine Abuse Research Center (T.J.P., A.J.), Oregon Health & Science University, Portland, Oregon