Wu, Ye
Chen, Jiaming
Xie, Fuping
Liu, Huanhuan
Niu, Gang
Zhou, Lin http://orcid.org/0000-0003-1851-6112
Funding for this research was provided by:
Training Project for Young Backbone Talents in Fujian Health System (2015-ZQN-ZD-27)
Article History
Received: 24 July 2019
Accepted: 4 November 2019
First Online: 14 November 2019
Ethics approval and consent to participate
: The study protocol was evaluated and approved by the Institutional Ethics Committee of the School of Stomatology, Fujian Medical University (Ref. [2016] NO.10). All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. All patients provided written informed consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.