1. Department of Diagnostic and Interventional NeuroradiologyUniversity Hospital Tübingen Tübingen Germany
2. Department of Neurology and Epileptology, Hertie Institute for Clinical Brain ResearchUniversity Hospital Tübingen Tübingen Germany
3. Department of Clinical NeurophysiologyUniversity Hospital Göttingen Göttingen Germany
4. Department of Biomedical Magnetic ResonanceUniversity Hospital Tübingen Tübingen Germany
5. Max Planck Institute for Biological Cybernetics Tübingen Germany