Funding for this research was provided by:
Institute of Information Technology, Vietnam Academy of Science and Technology (CS'20.03)
Ministry of Science and Technology (Progam KC4.0/19-25)
Article History
Received: 26 June 2019
Accepted: 17 April 2020
First Online: 30 April 2020
Compliance with ethical standards
:
: The authors, whose names are listed immediately below, Hoang-Anh The Nguyen, Thanh Ha Le and The Duy Bui certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; or expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.