1. Department of Epileptology; University of Bonn; Bonn Germany
2. Department of Neurology; University Medical Center of the Johannes Gutenberg University; Mainz Germany
3. Since 2012 UCB Pharma; Monheim Germany
4. Neurocenter Bellevue; Zurich Switzerland
5. Interdisciplinary Center of Clinical Studies; Johannes Gutenberg University; Mainz Germany
6. Department of Neurology; University Salzburg; Salzburg Austria