Kangwanrattanakul, Krittaphas http://orcid.org/0000-0002-4921-8508
Parmontree, Porntip
Funding for this research was provided by:
The Research Grant of Burapha University through National Research Council of Thailand (Rx2/2562)
Article History
Accepted: 25 July 2020
First Online: 11 August 2020
Compliance with ethical standards
:
: All authors declare that they have no competing interests in this study.
: This work was approved by the Burapha University Institutional Review Board (BUU-IRB): 108/2562 before the study commenced.
: The written consent form was obtained from each participant before the study commenced; however, they were informed to be able to withdraw from this study at any time if they felt uncomfortable.