Ho, Manh-Toan http://orcid.org/0000-0002-8292-0120
Nguyen, Thanh-Huyen T. http://orcid.org/0000-0002-5969-5025
Nguyen, Minh-Hoang http://orcid.org/0000-0002-7520-3844
La, Viet-Phuong http://orcid.org/0000-0002-4301-9292
Vuong, Quan-Hoang
Article History
Received: 5 October 2021
Accepted: 8 June 2022
First Online: 24 June 2022
Competing interests
: The authors declare no competing interests.
: Ethical approval was exempted according to UCL Research Ethics Committee (URL: ExternalRef removed), exemption number 4: Research involving the use of non-sensitive, completely anonymous educational tests, survey, and interview procedures when the participants are not defined as “vulnerable” and participation will not induce undue psychological stress or anxiety.
: Informed consent was obtained from all participants and/or their legal guardians.