Zhang, Xin http://orcid.org/0000-0001-5825-7229
Qin, Niu http://orcid.org/0000-0003-0311-1120
Zhou, Zhibo http://orcid.org/0000-0001-5476-9921
Chen, Si http://orcid.org/0000-0003-4195-6351
Funding for this research was provided by:
National Key R&D Program of China (2016YFC1000804)
Ningxia Hui Autonomous Region key Research and Development program (2022BEG02031)
National Natural Science Foundation of China (51972005, U21A2055, 82101074)
Article History
Received: 25 September 2022
Accepted: 2 January 2023
First Online: 11 January 2023
Declarations
:
: This retrospective study was approved by the Institutional Ethical Committee of Peking University School and Hospital of Stomatology (approval number: PKUSSIRB-202280135) and conducted in accordance with the tenets of the Declaration of Helsinki. Informed consent was obtained from all patients before the CT was taken.
: Not applicable.
: The authors declare that they have no competing interests.