1. From the Department of Psychiatry and Behavioral Sciences (L. Sikich, M.S., T.C., C.A., A.S.), the Duke Clinical Research Institute (L. Sikich, C.A., S.L., L. She, M.B.), the Duke Molecular Physiology Institute (S.K.S., S.N.G., S.G.G.), and the Departments of Biostatistics and Bioinformatics (S.L.) and Neurology (S.G.G.), Duke University, Durham, the Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill (L. Sikich, M.S., T.C., C.A., R.D., A.S., J.L.J.), and SAS Institute,...