1. United Graduate School of Child Development, Osaka University, Suita, Osaka, Japan
2. Clinical Neurophysiology, Department of Clinical Laboratory and Biomedical Sciences, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
3. Department of Clinical Research Support, National Center Hospital, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan
4. Department of Neurology, University of Rochester, Rochester, NY, USA
5. Center for Health and Technology, Rochester, NY, USA
6. Department of Neurology, NHO Aomori National Hospital, Aomori, Japan
7. Department of Neurology, NHO Suzuka National Hospital, Suzuka, Mie, Japan
8. Department of Neurology, NHO Higashisaitama National Hospital, Hasuda, Saitama, Japan
9. Pain Management Clinic, Shiga University of Medical Science Hospital, Otsu, Shiga, Japan
10. Department of Neurology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
11. Faculty of Social Sciences, Nara University, Nara, Japan
12. Department of Neurology, NHO Osaka Toneyama Medical Center, Toyonaka, Osaka, Japan