1. Department of Clinical Neurosciences University Hospital of Lausanne and University of Lausanne Lausanne Switzerland
2. UCB Pharma Brussels Belgium
3. UCB Pharma Morrisville North Carolina USA
4. UCB Pharma Monheim am Rhein Germany
5. UCB Pharma Braine‐l’Alleud Belgium
6. Arkansas Epilepsy Program PA Little Rock Arkansas USA