1. Departments of Health Promotion and Human Behavior and of Clinical Epidemiology; Kyoto University Graduate School of Medicine/School of Public Health; Kyoto Japan
2. Department of Data Science; Institute of Statistical Mathematics; Tokyo Japan
3. School of Social and Community Medicine; University of Bristol; Bristol UK
4. Kyoto University Graduate School of Medicine/School of Public Health; Kyoto Japan
5. Academic Unit of Psychiatry; School of Social and Community Medicine; University of Bristol; Bristol UK