1. The National Center for Epilepsy, SandvikaOslo University Hospital Oslo Norway
2. Department of Neurology Innlandet Hospital Trust Lillehammer Norway
3. Department of Neurology and Clinical Neurophysiology St. Olav's University Hospital Trondheim Norway
4. Department of Neuroscience Norwegian University of Science and Technology Trondheim Norway
5. The Norwegian Medicines Agency Oslo Norway
6. Oslo University Oslo Norway
7. Program for Pharmacy Department of Life Sciences and Health Faculty of Health Sciences Oslo Metropolitan University Oslo Norway
8. Section for Clinical Pharmacology Department of Pharmacology Oslo University Hospital Oslo Norway