Ekalaksananan, Tipaya
Wongjampa, Weerayut
Phusingha, Pensiri
Chuerduangphui, Jureeporn
Vatanasapt, Patravoot
Promthet, Supannee
Patarapadungkit, Natcha
Pientong, Chamsai http://orcid.org/0000-0003-2797-043X
Funding for this research was provided by:
The Thailand Research Fund and Khon Kaen University through the Royal Golden Jubilee Ph.D. Program (PHD/0296/2552)
Invitation Research Grant, Faculty of Medicine, Khon Kaen University, Khon Kaen (grant number I56329)
Article History
Received: 22 January 2019
Accepted: 22 May 2019
First Online: 13 June 2019
Compliance with Ethical Standards
:
: All procedures performed in studies involving human participants were approved by the Khon Kaen University Ethics Committee for Human Research (No. HE561407 and No. HE581211), in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study formal consent is not required.
: The authors have no conflict of interest.