1. Thomas Jefferson University Philadelphia Pennsylvania USA
2. Vanderbilt University Medical Center Nashville Tennessee USA
3. Austin Epilepsy Care Center Austin Texas USA
4. Neuro Pain Medical Center Fresno California USA
5. Arkansas Epilepsy Program Little Rock Arkansas USA
6. Mid‐Atlantic Epilepsy and Sleep Center Bethesda Maryland USA
7. Johns Hopkins University School of Medicine Baltimore Maryland USA
8. University of Washington School of Medicine Seattle Washington USA
9. Consultants in Epilepsy & Neurology and Idaho Comprehensive Epilepsy Center Boise Idaho USA
10. SK Life Science Paramus New Jersey USA
11. Comprehensive Epilepsy Care Center for Children and Adults St. Louis Missouri USA