Xu, Chuang
Tu, Chia-Ching https://orcid.org/0000-0001-9090-1598
Article History
Accepted: 9 August 2022
First Online: 22 August 2022
Declarations
:
: This study did not accept any sponsorship funds. All authors (Chuang Xu and Chia-Ching Tu) state that there are no conflict of interest.
: The design of this study was reviewed and approved by the institutional review board International College of Krirk University. All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975 (in its most recently amended version). The participants had the study purpose explained to them first, and then they were asked to provide written informed consent. Participation was voluntary, and all data were handled confidentially.