Sindhupakorn, Bura https://orcid.org/0000-0002-6070-7441
Numpaisal, Piya-on
Thienpratharn, Suwittaya
Jomkoh, Darawan
Article History
Received: 31 July 2019
Accepted: 14 October 2019
First Online: 29 November 2019
Ethics approval and consent to participate
: All patients were under the ethics approval and consent from the ethics committee for researchers involving Human subjects, Suranaree University of Technology (EC 60-44).
: Not applicable.
: The authors declare that they have no competing interests.