Chen, Kai
Sun, Xiumei
Wang, Lin
Ni, Shilei
Wu, Zhina
Gao, Yajun
Wang, Xiangshen
Xie, Kunpeng
Liu, Shuai
Wu, Guomin
Funding for this research was provided by:
Fund of Health Technology Innovation Project of Jilin Provincial Department of Finance (No.2019J031)
Fund Project of Science and Technology Project of Jilin Provincial Department of Finance (No.JCSZ2019378-15)
Fund of Jilin University (2019YX516)
Article History
Received: 1 February 2020
Accepted: 13 May 2020
First Online: 29 May 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Statement of Institutional Review Board of School and Hospital of Stomatology, Jilin University (201935) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: All participants provided informed consent.