1. Department of Social and Environmental Medicine Environmental and Population Sciences Osaka University Graduate School of Medicine Suita Osaka Japan
2. Department of Internal Medicine Faculty of Medicine Universitas Muhammadiyah Jakarta Jakarta Indonesia
3. Department of Social Medicine Public Health Osaka University Graduate School of Medicine Suita Osaka Japan
4. Department of Active Ageing Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
5. Department of Neuroscience Centre for Dementia Studies Brighton and Sussex Medical School Brighton UK
6. Department of Behavioural Science and Health University College London London UK
7. Department of Gerontological Evaluation Center for Gerontology and Social Science National Center for Geriatrics and Gerontology Obu Aichi Japan
8. Department of Social Preventive Medical Sciences Center for Preventive Medical Sciences Chiba University Chiba Japan