1. Osaka University Graduate School of Medicine
2. Midori Hospital
3. Aijinkai Takatsuki General Hospital
4. Kyoto Prefectural University of Medicine
5. National Cerebral and Cardiovascular Center
6. Saiseikai Kumamoto Hospital
7. Kawasaki Saiwai Hospital
8. Japanese Red Cross Nagoya Daiichi Hospital
9. Shin Tokyo Hospital
10. Kobe City Medical Center General Hospital
11. Hyogo College of Medicine
12. Yokohama City University School of Medicine