Chang, Chunrong
Geng, Fengxue
Shi, Xiaoting
Li, Yuchao
Zhang, Xue
Zhao, Xida
Pan, Yaping
Funding for this research was provided by:
National Natural Science Foundation of China (No. 81470745; No.81670997)
Article History
Received: 2 July 2018
Revised: 16 October 2018
Accepted: 19 October 2018
First Online: 23 November 2018
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 institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study. This experiment was approved by the ethics committee of the Affiliated Stomatological Hospital of China Medical University, and the ethical approval number was G2014006.