Liu, Jian-Feng
Wu, Lei
Yang, Lei-Lei
Deng, Wei-Wei
Mao, Liang
Wu, Hao
Zhang, Wen-Feng
Sun, Zhi-Jun
Funding for this research was provided by:
National Natural Science Foundation of China (81672668, 81472528, 81672667, 81472529)
Article History
Received: 12 November 2017
Accepted: 19 February 2018
First Online: 5 March 2018
Ethics approval and consent to participate
: All protocols dealing with the patients conformed to the ethical guidelines of the Helsinki Declaration and were approved by the Medical Ethics Committee of Hospital of Stomatology Wuhan University.
: Not applicable.
: The authors declare that they have no competing interests.
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