1. Department of Cerebrovascular Medicine and Neurology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center
2. Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center
3. Department of Behavioral Neurology and Neuropsychiatry, United Graduate School of Child Development, Osaka University
4. Department of Stroke and Cerebrovascular Medicine, Kyorin University
5. The George Washington University Biostatistics Center
6. Department of Stroke Neurology, National Hospital Organization Osaka National Hospital
7. Department of Neurology, Nippon Medical School, Tama-Nagayama Hospital
8. Department of Neurosurgery, Hyogo College of Medicine
9. International University of Health and Welfare Director, Center for Brain and Cerebral Vessels, Sanno Medical Center