Katchamart, Wanruchada http://orcid.org/0000-0002-8952-5967
Narongroeknawin, Pongthorn
Chanapai, Wanwisa
Thaweeratthakul, Phakhamon
Article History
Received: 5 March 2019
Accepted: 24 July 2019
First Online: 14 August 2019
Ethics approval and consent to participate
: The study protocol was approved by the local ethics committees (Si332/2018). Signed informed consent was obtained from all participants prior to enrollment.
: Not applicable
: The authors declare that they have no competing interests.