Zhang, Ziqi
Yang, Mingliang
Zhang, Ran
Article History
Received: 18 October 2023
Accepted: 19 December 2023
First Online: 8 January 2024
Declarations
:
: This retrospective study was approved by the Institutional ethics committee of School and Hospital of Stomatology, China Medical University (No. k2021038). All patients received treatment with their own or guardian’s informed consent and signed the informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.