Yiemstan, Sasirin
Piboonratanakit, Pornpan
Krisdapong, Sudaduang
Funding for this research was provided by:
the Research Unit in Oral Diseases, Chulalongkorn University, Thailand.
Article History
Received: 17 February 2023
Accepted: 31 May 2023
First Online: 12 June 2023
Declarations
:
: The authors declare no competing interests.
: The study protocol was approved by the Human Research Ethics Committee of the Faculty of Dentistry, Chulalongkorn University (HREC-DCU 2019–044. The study protocol was explained to the participants. Written informed consent was obtained from the subjects before participating in this study. The privacy rights of the human subjects were observed. All methods were performed in accordance with the principles embodied in the Declaration of Helsinki and in accordance with local statutory requirements.
: Not applicable.
: The authors declare no conflict of interests.