1. Department of Pediatrics; Epilepsy Center; Ann & Robert H. Lurie Children's Hospital of Chicago; Chicago Illinois U.S.A
2. the Northwestern Memorial Feinberg School of Medicine; Chicago Illinois U.S.A
3. Department of Neurology; Yale School of Medicine; New Haven Connecticut U.S.A
4. Department of Pediatrics; Yale School of Medicine; New Haven Connecticut U.S.A
5. Department of Neurobiology; Yale School of Medicine; New Haven Connecticut U.S.A
6. Department of Neurosurgery; Yale School of Medicine; New Haven Connecticut U.S.A