1. Idaho Comprehensive Epilepsy Center Boise ID USA
2. University of Tennessee Le Bonheur Children’s Hospital Memphis TN USA
3. Duke University Hospital Durham NC USA
4. Carle Foundation Hospital University of Illinois Urbana IL USA
5. Northeast Regional Epilepsy Group Hackensack University Medical Center Hackensack Meridian School of Medicine Hackensack NJ USA
6. Sutter Neuroscience Institute Roseville CA USA
7. Austin Epilepsy Care Center Austin TX USA
8. Eisai Europe Ltd Hatfield Hertfordshire UK
9. Formerly: Eisai Inc Woodcliff Lake NJ USA
10. Eisai Inc Woodcliff Lake NJ USA