Research Service, Portland VA Health Care System (A.J.E., K.M.W., J.F.R., S.O.K., T.S., R.A.J., A.J.), Departments of Psychiatry and Behavioral Neuroscience (A.J.E., A.J.), and Methamphetamine Abuse Research Center (T.S., A.J.), Oregon Health and Science University, Portland, Oregon

Research Service, Portland VA Health Care System (A.J.E., K.M.W., J.F.R., S.O.K., T.S., R.A.J., A.J.), Departments of Psychiatry and Behavioral Neuroscience (A.J.E., A.J.), and Methamphetamine Abuse Research Center (T.S., A.J.), Oregon Health and Science University, Portland, Oregon

Research Service, Portland VA Health Care System (A.J.E., K.M.W., J.F.R., S.O.K., T.S., R.A.J., A.J.), Departments of Psychiatry and Behavioral Neuroscience (A.J.E., A.J.), and Methamphetamine Abuse Research Center (T.S., A.J.), Oregon Health and Science University, Portland, Oregon

Research Service, Portland VA Health Care System (A.J.E., K.M.W., J.F.R., S.O.K., T.S., R.A.J., A.J.), Departments of Psychiatry and Behavioral Neuroscience (A.J.E., A.J.), and Methamphetamine Abuse Research Center (T.S., A.J.), Oregon Health and Science University, Portland, Oregon

Research Service, Portland VA Health Care System (A.J.E., K.M.W., J.F.R., S.O.K., T.S., R.A.J., A.J.), Departments of Psychiatry and Behavioral Neuroscience (A.J.E., A.J.), and Methamphetamine Abuse Research Center (T.S., A.J.), Oregon Health and Science University, Portland, Oregon

Research Service, Portland VA Health Care System (A.J.E., K.M.W., J.F.R., S.O.K., T.S., R.A.J., A.J.), Departments of Psychiatry and Behavioral Neuroscience (A.J.E., A.J.), and Methamphetamine Abuse Research Center (T.S., A.J.), Oregon Health and Science University, Portland, Oregon

Research Service, Portland VA Health Care System (A.J.E., K.M.W., J.F.R., S.O.K., T.S., R.A.J., A.J.), Departments of Psychiatry and Behavioral Neuroscience (A.J.E., A.J.), and Methamphetamine Abuse Research Center (T.S., A.J.), Oregon Health and Science University, Portland, Oregon