Khamnil, Yutthana
Kao-iean, Surasak
Pisarnturakit, Pagaporn Pantuwadee
Article History
Received: 29 May 2023
Accepted: 18 August 2023
First Online: 2 September 2023
Declarations
:
: The study obtained the ethical approval of The Human Research Ethics Committee of the Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand (study code HREC-DCU 2021–113). All activities of this study were performed in accordance with relevant guidelines and regulations (such as the Declaration of Helsinki). Informed consent was acquired from the 1,527 participants in the study.
: “Not applicable”.
: The authors declare no competing interests.