Popradit, Ananya
Srisatit, Thares
Kiratiprayoon, Somboon
Yoshimura, Jin
Ishida, Atsushi
Shiyomi, Masae
Murayama, Takehiko
Chantaranothai, Pranom
Outtaranakorn, Somkid
Phromma, Issara
Article History
Received: 11 May 2015
Accepted: 3 September 2015
First Online: 5 October 2015
Competing interests
: The authors declare no competing financial interests.