Article History
Received: 28 June 2021
Accepted: 5 October 2021
First Online: 13 October 2021
Declarations
:
: This study was approved by the Institution Review Board of the Faculty of Medicine, Chulalongkorn University IRB 009/62. Written informed consent was obtained from all participants prior to the start of the study. All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later comparable ethical standards.
: Not applicable.
: All authors of this study declare that they have no conflict of interests.