Lin, Chunping
Hu, Hongcheng
Zhu, Junxin
Wu, Yuwei
Rong, Qiguo
Tang, Zhihui
Funding for this research was provided by:
the National Key Research and Development Program of China (2016YFB1101200)
Article History
Received: 21 February 2021
Accepted: 7 September 2021
First Online: 14 September 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Peking University, Beijing, China, (Biomedical Ethics Committees of Peking University School and the Hospital of Stomatology, approval number PKUSSIRB-201734034) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Furthermore, this article does not contain any studies performed by any of the authors on animals. It is noteworthy that according to the ethical standards, written informed consent was obtained from all subjects or, if subjects are under 18, from a parent and/or legal guardian.
: Not applicable.
: The authors declare that they have no competing interests.