1. Epilepsy Center, Department of Neurology University of Erlangen‐Nürnberg Erlangen Germany
2. Department of Neurosurgery University of Erlangen‐Nürnberg Erlangen Germany
3. Department of Neurosurgery University Hospital Halle (Saale) Halle (Saale) Germany
4. Department of Neuroradiology University of Erlangen‐Nürnberg Erlangen Germany
5. Department of Neurology University Hospital Giessen Gießen Germany