1. Department of Psychiatry Nippon Medical School Musashikosugi Hospital Kawasaki Japan
2. Department of Neurosurgery St. Marianna University Kawasaki Japan
3. Epilepsy Center St. Marianna University Kawasaki Japan
4. Department of Pediatrics St. Marianna University Kawasaki Japan
5. Department of Psychiatry and Behavioral Sciences University of Minnesota Minneapolis Minnesota USA