1. Centre for Ageing Research and Education (CARE) Duke‐NUS Medical School Singapore Singapore
2. Health Services and Systems Research (HSSR) Duke‐NUS Medical School Singapore Singapore
3. Department of Population Science and Human Resource Development University of Rajshahi Rajshahi Bangladesh
4. College of Economics Nihon University Tokyo Japan
5. Ministry of Health Singapore Singapore
6. Institute of European and American Studies Academia Sinica Taipei Taiwan