1. Department of Preventive Services Kyoto University Graduate School of Medicine Kyoto Japan
2. Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health Kyoto University Kyoto Japan
3. Department of Emergency Medicine and Critical Care Japanese Red Cross Society Kyoto Daini Hospital Kyoto Japan
4. Department of Health Informatics Kyoto University School of Public Health Kyoto Japan
5. Department of Primary Care and Emergency Medicine, Graduate School of Medicine Kyoto University Kyoto Japan