Article History
Received: 17 February 2020
Accepted: 5 June 2020
First Online: 13 June 2020
Compliance with ethical standards
:
: Chanida Krongchai declares that she has no conflict of interest. Jaroon Jakmunee declares that he has no conflict of interest. Sila Kittiwachana declares that he has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Not applicable.