1. Department of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
2. School of Health and Sports Science, Mukogawa Women’s University, Nishinomiya, Japan
3. Department of Artificial Joint & Biomaterials Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
4. International Medical Device Alliance, Foundation for Biomedical Research and Innovation, Kobe, Japan
5. Laboratory of Cell Processing Engineering, Division of Biotechnology and Macromolecular Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Japan