Cheng, Yusheng
Al-Aroomi, Maged Ali
Al-Worafi, Naseem Ali
Al‑Moraissi, Essam Ahmed
Sun, Changfu
Article History
Received: 12 October 2022
Accepted: 18 January 2023
First Online: 9 February 2023
Declarations
:
: The study protocol and informed consent form were reviewed and approved by the ethical and research committee at the school of stomatology, China medical university and has been conducted in full accordance with the declaration of Helsinki, and patients signed the informed consent before sample collection.
: Not applicable.
: The authors declare that they have no conflict of interest to report.