Pham, Thai Quang
Hoang, Ngoc-Anh
Quach, Ha-Linh
Nguyen, Khanh Cong
Colquhoun, Samantha
Lambert, Stephen
Duong, Luong Huy
Tran, Quang Dai
Ha, Duc Anh
Phung, Dinh Cong
Ngu, Nghia Duy
Tran, Tu Anh
La, Quang Ngoc
Nguyen, Tai Trong
Le, Quynh Mai Thi
Tran, Duong Nhu
Vogt, Florian
Dang, Duc-Anh
Article History
Received: 24 December 2020
Accepted: 9 April 2021
First Online: 28 April 2021
Declarations
:
: This was a secondary data analysis using existing routinely collected de-identified data. This research was reviewed and approved by The Science and Medical Delegated Ethics Review Committee of the Australian National University (decision No. 2020/419), and waived for ethics approval by the board of directors of the Vietnam National Institute of Hygiene and Epidemiology as it was part of regular public health activities in Vietnam. Informed consent was waived by The Science and Medical Delegated Ethics Review Committee of the Australian National University and the board of directors of the Vietnam National Institute of Hygiene and Epidemiology.
: Not applicable.
: The authors declare that they have no competing interests.