Article History
Received: 11 September 2021
Accepted: 27 February 2022
First Online: 14 March 2022
Declarations
:
: The local institutional review board (Human Research Ethics Committee of Thammasat University (Medicine)) approved this study (MTU-EC-OT-0-051/63). Consent to participate was not applicable.
: Not applicable.
: The authors declare that they have no competing interests.