1. INSERM, U-422, Unité de Neuroendocrinologie et Physiopathologie Neuronale (V.P., D.C., P.P., J.-C.B.), 59045 Lille Cedex, France
2. Neuroscience Research Institute, State University of New York (C.M.R., G.L.F., G.B.S.), Old Westbury, New York 11568
3. the Division of Psychiatry, Harvard Medical School, Brigham and Women’s Hospital (G.L.F., G.B.S.), Boston, Massachusetts 02115