1. UCB Pharma Brussels Belgium
2. Mid‐Atlantic Epilepsy and Sleep Center Bethesda Maryland
3. Department of Neurology The George Washington University Washington District of Columbia
4. Department of Neurology, Pitié‐Salpêtrière Hospital & ICM (Brain & Spine Institute) Sorbonne University Paris France
5. Costello Medical Cambridge UK
6. UCB Pharma Slough UK