Thanchomnang, Tongjit
Tantrawatpan, Chairat
Intapan, Pewpan M.
Sanpool, Oranuch
Lulitanond, Viraphong
Tourtip, Somjintana
Yamasaki, Hiroshi
Maleewong, Wanchai
Article History
Received: 20 July 2016
Accepted: 26 October 2016
First Online: 17 November 2016
Competing interests
: The authors declare no competing financial interests.