Pham, Vinh Hoa
Nguyen, Van Lam
Jung, Hye-Eun
Cho, Yong-Soon
Shin, Jae-Gook
Article History
Received: 14 October 2021
Accepted: 16 December 2021
First Online: 3 January 2022
Declarations
:
: The study was conducted following the Declaration of Helsinki and institutional criteria. The institutional review boards (IRBs) of all participating sites reviewed and approved the research. Written informed consents were obtained from all participants.
: Not applicable.
: The authors state that they have no conflict of interest.