Wintachai, Phitchayapak
Kaur, Parveen
Lee, Regina Ching Hua
Ramphan, Suwipa
Kuadkitkan, Atichat
Wikan, Nitwara
Ubol, Sukathida
Roytrakul, Sittiruk
Chu, Justin Jang Hann
Smith, Duncan R.
Article History
Received: 30 June 2015
Accepted: 20 August 2015
First Online: 18 September 2015
Competing interests
: The authors declare no competing financial interests.