Li, Haizhen
Sun, Chongke
Chen, Yanlong
Sun, Zhipeng
Gao, Xuemei https://orcid.org/0000-0001-5690-9385
Funding for this research was provided by:
National Outstanding Youth Science Fund Project of National Natural Science Foundation of China (81470272)
Natural Science Foundation of Beijing Municipality (L192068)
Article History
Received: 22 October 2021
Accepted: 2 April 2022
First Online: 19 April 2022
Declarations
:
: The protocol for the research project has been approved by the Medical Ethics Committee of PKUSSIRB (No. 202053015) of Peking University School and Hospital of Stomatology, and that it conforms to the provisions of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.