Singhsa, Pratyawadee http://orcid.org/0000-0001-5492-6245
Narain, Ravin http://orcid.org/0000-0003-0947-9719
Manuspiya, Hathaikarn http://orcid.org/0000-0001-7791-540X
Funding for this research was provided by:
Doctoral Degree Chulalongkorn University 100th Year Birthday Anniversary Scholarship
Ratchadapisek Sompoch Endowment Fund (2016), Chulalongkorn University (CU-59-026-AM)
Article History
Received: 2 December 2017
Accepted: 3 February 2018
First Online: 7 February 2018