1. Institut de Pharmacologie Moléculaire et Cellulaire, C.N.R.S. UPR 41 1-Université de Nice Sophia Antipolis, 660 Route des Lucioles, Sophia Antipolis 06560, Valbonne, France
2. Laboratory of Neuroanatomy, McGill University, Montreal Neurological Institute, 3801 University Street, Montreal, Quebec H3A 2B4, Canada
3. Department of Neurosciences, McMaster University, Faculty of Health Sciences, 1200 Main Street, Hamilton, Ontario L8N 3Z5, Canada
4. Discovery Research Laboratories J, Discovery Research Division, Takeda Chemical Industries Ltd., 10 Wadai Tsukuba, Ibaraki 300-42, Japan