1. Health Sciences Research Institute
2. Niigata University, Faculty of Science
3. Kyoto University
4. Teikyo Misonokuchi Hospital
5. Social Insurance Central Hospital
6. East Kanto NTT Hospital
7. Keio University, School of Medicine
8. Yokohama Nanbu Hospital
9. Yokohama Medical Center, National Hospital, Japan
10. University of Calgary, Faculty of Medicine, Calgary, Canada