Sangkharak, Kanokphorn http://orcid.org/0000-0003-0265-9944
Chookhun, Kamolphan
Numreung, Jutamas
Prasertsan, Poonsuk
Funding for this research was provided by:
Thailand Research Fund (RSA 6180066, RTA6080010)
Article History
Received: 18 April 2019
Revised: 22 May 2019
Accepted: 3 June 2019
First Online: 12 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants performed by any of the authors.