1. Graduate School of Health SciencesHokkaido University Sapporo Japan
2. AIC Yaesu Clinic Tokyo Japan
3. Faculty of Health SciencesHokkaido University Sapporo Japan
4. Global Station for Medical Science and Engineering, Global Institution for Collaborative Research and Education (GI‐CoRE)Hokkaido University Sapporo Japan
5. Department of Radiological SciencesNagasaki University Graduate School of Biomedical Sciences Nagasaki Japan
6. Department of RadiologyUniversity of Occupational and Environmental Health, School of Medicine Kitakyushu Japan