| Affiliation: | 1. Department of Anatomy and Developmental Biology, University College London, Gower Street, WCIE 6BT London, UK;2. Reneuron Ltd, London, UK;3. Ruhr-Universitaet, Bochum, Germany;4. Ecole Normal Superieure, Paris, France;5. Sussex University, Brighton, UK;1. Department of Physiology and Biophysics, University of Washington, Seattle, Washington 98195, USA;2. Division of Basic Sciences, Program in Developmental Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA;1. Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas and Universidad Miguel Hernández, Campus de San Juan, Apartado 18, 03550 San Juan de Alicante, Spain;2. Istituto Nazionale Neurologico C. Besta, 20133 Milan, Italy;2. Howard Hughes Medical Institute and Department of Neurobiology Massachusetts General Hospital and Harvard Medical School Boston, MA 02114 USA;3. Neuropsychiatric Institute UCLA Medical School 760 Westwood Plaza Los Angeles, CA 90024 USA;4. Neurobiology Unit FUNDP Medical School B5000 Namur Belgium;1. Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA |
