1. Department of Drug Delivery Research, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan,
2. Department of Pharmaceutical Informatics, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan,
3. Department of Mechanical Engineering, Ritsumeikan University, Shiga, Japan,
4. Department of Biotechnology, Graduate School of Engineering, Nagoya University, Aichi, Japan, and
5. Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Kyoto, Japan