[1] Univ Bonn, Klin Epileptol, D-5300 Bonn, Germany
[2] Univ Bonn, Inst Humangenet, D-5300 Bonn, Germany
[3] Univ Bonn, Abt Genom, Life & Brain Ctr, D-5300 Bonn, Germany
[4] Pranatalmed & Genet, Dusseldorf, Germany
[5] Praxisklin, Neumarkt Inst Endokrinol & Reprod Med, Cologne, Germany
[6] Hannover Med Sch, Inst Neurophysiol, D-30623 Hannover, Germany
[7] Univ Cologne, Cologne Ctr Genom, Cologne, Germany
[8] Univ Cologne, Inst Humangenet, Cologne, Germany
[9] Rhein Westfal TH Aachen, Inst Physiol, Aachen, Germany
[10] Univ Ulm, Neurol Klin, Ulm, Germany
[11] Univ Ulm, Inst Angew Physiol, Ulm, Germany
[12] Ionchannel Co, bSys GmbH, bSys Witterswil, Witterswil, Switzerland
[13] Epilepsiezentrum Kleinwachau, Radeberg, Germany
[14] Univ Calif Los Angeles, Los Angeles, CA USA
[15] Charite, Neurol Klin & Poliklin, Campus Virchow Klinikum, D-13353 Berlin, Germany
[16] Evangel Fachhsch Rheinland Westfalen Lippe, Bochum, Germany
[17] Ctr Hosp Luxembourg, Dept Neurosci, Luxembourg, Luxembourg
[18] Max Delbruck Ctr Mol Med, Berlin, Germany
[19] Ernst Moritz Arndt Univ Greifswald, AG Angew Bioinformat & Zellbiol, Inst Mikrobiol, Greifswald, Germany
[20] Rhein Westfal TH Aachen, Univ Klinikum, Inst Biochem, Aachen, Germany