Author:
Quyen Thi-Tu Bui1, , , Cuong Viet Pham2
1 Department of Biostatistics, The Hanoi School of Public Health, Ha Noi, Vietnam
2 Information Technology Unit, The Hanoi School of Public Health, Ha Noi, Vietnam
Received: 30 May 2016 , Accepted: 18 August 2016 , Published: 22 August 2016
Special Issues: Scientific evidence for better health and health care in Vietnam
Source: AIMS Public Health , 2016, 3(3): 615-628. doi: 10.3934/publichealth.2016.3.615