[1] Med Univ Vienna, Dept Neurol, Div Neuropathol & Neurochem, AKH 4J,Wahringer Gurtel 18-20, A-1090 Vienna, Austria
[2] Med Univ Vienna, Neurol Ctr Rosenhuegel, Vienna, Austria
[3] Med Univ Vienna, Karl Landsteiner Inst Epilepsy Res & Cognit Neuro, Vienna, Austria
[4] Med Univ Vienna, Dept Neurol, Clinic Landstr, Vienna, Austria
[5] Med Univ Vienna, Clin Hietzing, Dept Oncol, Vienna, Austria
[6] Univ Zurich, Dept Neurol, Fac Med, Zurich, Switzerland
[7] Inst Neurogen, Helmholtz Zentrum, Munich, Germany
[8] Tech Univ Munich, Inst Human Genet, Munich, Germany