1. Faculty of Public Health, Hue University of Medicine and Pharmacy; Department of Biostatistics - Demography - Reproductive Health; 06 Ngo Quyen Hue Thua Thien Hue Vietnam 47000
2. Khon Kaen University; Department of Epidemiology and Biostatistics, Faculty of Public Health; 123 Mitraparb Road Amphur Muang Khon Kaen Thailand 40002
3. National University of Singapore; SSH School of Public Health; MD3 Medical Drive Singapore Singapore Singapore 117597
4. Universiti Brunei Darussalam; PAPRSB Institute of Health Sciences; Jalan Tungku Link Gadong Brunei Darussalam BE1410
5. Faculty of Public Health, Khon Kaen University; Department of Environmental Health Science; 123 Mitraparp Road Khon Kaen Muang District Thailand 40002
6. University of Medicine; Department of Preventive and Social Medicine; 30th Street, Between 73rd and 74th Streets Mandalay Myanmar