Tran, Hanh Thi Duc https://orcid.org/0000-0002-6578-6126
Hattendorf, Jan
Do, Hung Manh
Hoang, Thanh Tien
Hoang, Hang Thi Hai
Lam, Hoa Ngoc
Huynh, Mai Kim
Vu, Lan Thi Hoang
Zinsstag, Jakob
Paris, Daniel Henry
Schelling, Esther
Funding for this research was provided by:
Wolfermann-Nägeli-Stiftung
The Swiss Government Excellence Scholarships
Article History
Received: 28 April 2021
Accepted: 4 August 2021
First Online: 19 August 2021
Declarations
:
: Ethical approval was granted by the Scientific and Ethical Committee in Biomedical Research, Hanoi University of Public Health (No.382/2018/YTCC-HD3 and No.329/2019/ YTCC-HD3) and by the Ethics Committee of Northwestern and Central Switzerland (Ethikkommission Nordwest- und Zentralschweiz, EKNZ) (BASEC-Nr-2018-00974). The study implementation was approved by the Provincial Health Department of Khanh Hoa at the document No 2192/ SYT-NVY signed 16 August 2018. All participants were asked for their consent before enrolling in the study and had the right to withdraw from the study at any time without any threat or disadvantage. All patients provided written informed consent prior to study enrollment and sample collection.
: Not applicable.
: The authors declare that there are no competing interests.