1. Department of Advanced Nursing Technology Graduate School of Medicine The University of Tokyo Bunkyo‐ku Japan
2. Global Nursing Research Center Graduate School of Medicine The University of Tokyo Bunkyo‐ku Japan
3. Department of Nursing The University of Tokyo Hospital Bunkyo‐ku Japan
4. Department of Gerontological Nursing/Wound Care Management Graduate School of Medicine The University of Tokyo Bunkyo‐ku Japan