Zhang, Xin https://orcid.org/0000-0001-5825-7229
Qin, Niu https://orcid.org/0000-0003-0311-1120
Zhou, Zhibo https://orcid.org/0000-0001-5476-9921
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)
National Natural Science Foundation of China (U21A2055)
National Natural Science Foundation of China (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.