Funding for this research was provided by:
Department of Science and Technology, Ho Chi Minh City, Vietnam (CMUT No. 42/2019/HD- QPTKHCN)
Article History
Received: 22 March 2021
Accepted: 19 May 2021
First Online: 5 June 2021
Declarations
:
: The authors declare that they have no conflict of interest.