1. Epilepsy Center Frankfurt Rhine-Main and Department of Neurology; Goethe University; Frankfurt am Main Germany
2. Epilepsy Center Hessen and Department of Neurology; Philipps University; Marburg Germany
3. Gesundheitsforen Leipzig; Munich Germany
4. Sage Therapeutics, Inc.; Cambridge Massachusetts U.S.A.
5. M. Haim Erder Health Economics Consulting; Cambridge Massachusetts U.S.A.