1. Department of Science &Technology Human Resource Policy and Organization, National Institute for Science and Technology Policy and Strategic Studies, 38 Ngo Quyen Str., Hanoi, Vietnam
2. Department of Geography and Planning, Macquarie University, Sydney 2109, NSW, Australia
3. School of Geography, University of Melbourne, Victoria 3010, Australia
4. National Centre for Epidemiology and Population Health, Australian National University Canberra, Canberra, ACT 0200, Australia