1. Division of Biotechnology and Macromolecular Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Japan
2. School of Health and Sports Sciences, Mukogawa Women’s University, Nishinomiya, Japan
3. Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan
4. Department of Biomedical Engineering, Doshisha University, Kyotanabe, Japan
5. Field of Medical Engineering, Division of Mechanical Engineering and Science, Graduate School of Engineering, Kyoto University, Kyoto, Japan