1. Life and Medical Sciences Institute; University of Bonn; Gerhard-Domagk-Str. 1 Bonn Germany
2. Laboratory of Experimental Epileptology and Cognition Research; Department of Epileptology; Sigmund-Freud Str. 25 Bonn Germany
3. Deutsches Zentrum für Neurodegenerative Erkrankungen in der Helmholtz Gemeinschaft