Cuong, Le Manh http://orcid.org/0000-0003-2881-0577
Van Quyet, Ha
Hung, Tran Manh
Anh, Nguyen Ngoc http://orcid.org/0000-0001-7383-0652
Ha, Tran Thu
Van Du, Vu
Van Loi, Do
Khai, Ha Huu Hoang
Kien, Vu Duy http://orcid.org/0000-0002-4333-8912
Article History
Received: 20 March 2021
Accepted: 21 June 2021
First Online: 15 July 2021
Declarations
:
: The study was approved by the ethics committee of the Military Medical University, Vietnam by the Decision no. 2858/QD-HVQY dated 23/11/2010. The study was conducted in accordance with relevant guidelines and regulations. Informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.