Wongdee, Kannikar
Krishnamra, Nateetip
Charoenphandhu, Narattaphol
Funding for this research was provided by:
National Science and Technology Development Agency (P-11-00639, P-13-00100)
Thailand Research Fund (RTA5780001, RSA5780041)
Office of the Higher Education Commission (6/2559)
Article History
Received: 6 August 2016
Accepted: 6 September 2016
First Online: 26 September 2016
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest.