1. Adult Genetic Epilepsy (AGE) Program, Toronto Western Hospital, Krembil Brain Institute, Toronto, ON M5T, Canada
2. Osaka University, 3-1 Yamada-Oka, Osaka 565-0871, Japan
3. Departments of Genetics and Pediatrics, Yale University, New Haven, CT 06520, USA
4. Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON M5S, Canada
5. Yale Pediatrics (Endocrinology), Yale University School of Medicine, New Haven, CT 06521, USA