Sirasaporn, Patpiya
Saengsuwan, Jittima http://orcid.org/0000-0001-6985-9735
Article History
Received: 14 May 2020
Revised: 20 October 2020
Accepted: 20 October 2020
First Online: 2 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Ethics Review Committee of Khon Kaen University, Thailand (HE591494). We certify that all applicable institutional and governmental regulations concerning the ethical use of human volunteers were followed during the course of the research.