1. Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center
2. Department of Neurology, Steel Memorial Yawata Hospital
3. National Hospital Organization Sendai Medical Center
4. Department of Neurology, National Hospital Organization Nagoya Medical Center
5. Yokosuka Kyosai Hospital
6. Department of Neurosurgery, Japanese Red Cross Kumamoto Hospital
7. Division of Neurosurgery, Department of Cerebrovascular Medicine and Surgery, Saiseikai Kumamoto Hospital
8. Department of Neurosurgery, Hitachi General Hospital
9. Brain Attack Center Ota Memorial Hospital
10. Nippon Medical School Hospital
11. Research and Development, Alexion, AstraZeneca Rare Disease
12. Research and Development, Bristol Myers Squibb
13. Department of Cerebrovascular Medicine and Neurology, National Hospital Organization Kyushu Medical Center