1. Department of Molecular Neurophysiology, Institute of Experimental Medicine, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
2. Department of Neuroscience, Institute of Experimental Medicine, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
3. School of Biological Sciences, University of Manchester, Manchester, United Kingdom.
4. Department of Neuroscience, Second Medical Faculty, Charles University, Prague, Czech Republic.
5. Institut National de la Santé et de la Recherche Médicale, Unité de recherche U710, Université Montpellier 2, Montpellier; and Ecole Pratique des Hautes Etudes, Paris, France.