1. National Epilepsy Center; NHO Shizuoka Institute of Epilepsy and Neurological Disorders; Shizuoka Japan
2. North Tohoku Epilepsy Center; Minato Hospital; Hachinohe Japan
3. Taichung Veterans General Hospital; Taichung City Taiwan
4. Brain and Mind Institute; Nagpur India
5. Asan Medical Center; Seoul South Korea
6. Hospital Sultanah Nur Zahirah; Terengganu Malaysia
7. Comprehensive Epilepsy Center; Phramongkutklao College of Medicine; Bangkok Thailand
8. Eisai Singapore Pte. Ltd.; Singapore