Bovonsunthonchai, Sunee http://orcid.org/0000-0003-1044-3174
Aung, Nilar http://orcid.org/0000-0001-5950-0243
Hiengkaew, Vimonwan http://orcid.org/0000-0002-0842-6976
Tretriluxana, Jarugool http://orcid.org/0000-0002-5303-8569
Funding for this research was provided by:
the Norway Scholarship
Article History
Received: 30 September 2019
Accepted: 1 April 2020
First Online: 24 April 2020
Competing interests
: The authors declare no competing interests.