Chonnapasatid, Wannapong http://orcid.org/0000-0002-7775-3612
Viwattanatipa, Nita http://orcid.org/0000-0001-9557-7539
Manopatanakul, Somchai http://orcid.org/0000-0002-6771-2243
Jaruratanasirikul, Somchit http://orcid.org/0000-0002-3374-0473
Article History
Received: 22 July 2021
Accepted: 15 March 2022
First Online: 29 March 2022
Declarations
:
: Prior to the commencement of this study, ethical approval was obtained from the Faculty of Dentistry/Pharmacy, Mahidol University Institutional Review Board (COE.No.MU-DT/PY-IRB 2021/015.0706). All data were retrieved with approval from Thailand National Health Security Office; all personal data including national identity number in this study were coded and could not be retrieved back. All methods were carried out in accordance with International guideline for human research protection (Declaration of Helsinki).
: Not applicable.
: The authors declare having no competing interests.