Wongcharoen, Wanwarang
Petvipusit, Warisara
Prasertwitayakij, Narawudt
Gunaparn, Siriluck
Meemajam, Siriwan
Pisespongsa, Cheeranun
Phrommintikul, Arintaya http://orcid.org/0000-0003-3986-1951
Funding for this research was provided by:
Thailand Research Fund (MRG RSA5780039, MRG RSA5780040)
Faculty of Medicine Endowment Fund for medical research (082/2560)
Article History
Received: 26 September 2018
Accepted: 21 March 2019
First Online: 3 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This work was supported by grants from the Thailand Research Fund (MRG RSA5780039 (W.W), MRG RSA5780040 (A.P.)), and the Faculty of Medicine Endowment Fund for Medical Research (082/2560), Chiang Mai University, Thailand.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Institutional Research Board of the Faculty of Medicine, Chiang Mai University (approval number 321/2559) and with 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the clinical study.