1. Department of Healthcare Epidemiology, School of Public Health in the Graduate School of Medicine, Kyoto University, Kyoto, Japan
2. Department of Preventive Medicine and Epidemiologic Informatics, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
3. Department of Community Health Sciences, Kobe University Graduate School of Health Sciences, Kobe, Japan
4. Department of Environmental Epidemiology, National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan
5. Department of Community Medicine Supporting System, Kyoto University Graduate School of Medicine, Kyoto, Japan
6. Institute for Health Outcomes and Process Evaluation Research (iHope International), Kyoto, Japan
7. Department of Orthopedic Surgery
8. Center for Innovation in Clinical Research, Fukushima Medical University School of Medicine, Fukushima, Japan