Chaosuwannakit, Narumol http://orcid.org/0000-0001-9711-5194
Makarawate, Pattarapong
Article History
Received: 8 November 2017
Accepted: 9 May 2018
First Online: 16 May 2018
Ethics approval and consent to participate
: The study was conducted under institutional approval of the IRB of the Khon Kaen University, where this study was solely conducted. The IRB protocol number of this study is 800001189. All participants gave individual consent to participation and for the use of all data collected during the study.
: The authors declare that they have no competing interests.
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