Thi, Diep Khong http://orcid.org/0000-0002-7410-5927
Xuan, Bai Nguyen
Le Duc, Cuong
Gammeltoft, Tine
Søndergaard, Jens
Meyrowitsch, Dan Wolf
Bygbjerg, Ib Christian
Nielsen, Jannie
Funding for this research was provided by:
Ministry of Foreign Affairs of Denmark (17-M09-KU)
Article History
Received: 27 September 2020
Accepted: 28 July 2021
First Online: 11 August 2021
Declarations
:
: The study followed ethical guidelines developed by CIOMS (Council for International Organization of Medical Sciences). Both oral and written informed consent were obtained from all research participants and confidentiality was guaranteed. Ethical approval of the project was granted by the Ethics Committee for Biomedical Research of Thai Binh University of Medicine and Pharmacy (decision 11/2018, 23rd November 2018).
: Not applicable.
: None.