1. Department of Biomedical Engineering
2. National Cerebral and Cardiovascular Center (NCVC) Research Institute
3. Osaka 564-8565
4. Japan
5. Department of Materials Chemistry
6. Animal Bioregulation Unit
7. Division of Animal Sciences
8. Institute of Agrobiological Sciences
9. National Agriculture and Food Research Organization (NARO)
10. Tsukuba
11. Ryukoku University
12. Otsu 520-2194