1. European Institute for Peptide Research (IFRMP 23), Laboratory of Cellular and Molecular Neuroendocrinology, (INSERM U-413), Unité Affiliée au Centre National de la Recherche Scientifique (UA CNRS), University of Rouen, (F.S., H.V., B.B., N.C., J.L., C.D.), 76821 Mont-Saint-Aignan, France;
2. Regulatory Peptide Center, Department of Biomedical Sciences, Creighton University Medical School (J.M.C.), Omaha, Nebraska 68178