1. Institute for Advanced Research Nagoya University Nagoya Japan
2. Biomedical and Health Informatics Unit, Graduate School of Medicine Nagoya University Nagoya Japan
3. Graduate School of Science and Technology Keio University Yokohama Japan
4. Division of Fundamental Nursing, Faculty of Nursing and Medical Care Keio University Kanagawa Japan
5. Kasukabe Chuo General Hospital Limb Salvage Center Saitama Japan
6. Department of System Design Engineering, Faculty of Science and Technology Keio University Yokohama Japan