[1] University of Bonn,Department of Neurosurgery
[2] University of Bonn,Institute of Medical Biometry, Informatics and Epidemiology
[3] University of Bonn,Department of Epileptology
[4] University of Bonn,Department of Neurosurgery
[5] University of Freiburg,Department of Neurosurgery
[6] Helios-Klinikum Bad Saarow,Department of Epileptology, Epilepsiezentrum Berlin Brandenburg and von Bodelschwingsche Anstalten
[7] Königin Elisabeth Hospital Herzberge,Epilepsy Center
[8] University Hospital of Freiburg,Department of Neurosurgery
[9] Freiburg i.Br.,undefined
[10] University Hospital of the Aachen University (RWTH),undefined