Srivaro, Suthon
Rattanarat, Jantira
Noothong, Peerada
Funding for this research was provided by:
Institute of Research and Development, Walailak University, Thailand (Grant No. WU59301)
Article History
Received: 19 June 2017
Accepted: 11 December 2017
First Online: 17 January 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.