Declarations
Funding: Authors received no financial support for the
research, authorship and/or publication of this article.
Conflicts of interest: Authors do not have any financial or
non-financial interests that are directly or indirectly related to the
work submitted for publication.
Ethical approval: Approval was obtained from the Institutional
Research Board/Ethics Committee (IRB/EC) of Chiang Mai University,
Chiang Mai, Thailand.
Consent to participate: Not applicable.
Consent for publication: Not applicable.
Data availability: The datasets generated and analyzed for this
study are available from the corresponding author upon reasonable
request.
Code availability: Not applicable.
Contribution: PK and CC conceptualized and designed the study,
with contributions from LS and WS. Data collection was carried out by PK
and CC. PK initially drafted the manuscript, and CC and LS reviewed and
edited subsequent versions. Critical feedback was provided by WS, RN,
and PC. All authors were actively involved in the final revision of the
article, contributed to the final data analysis, and approved the final
version for publication.