Zhang, Lin
Chen, Wenlei
Li, Yingxin
Hong, Wei
Li, Haidong
Cui, Zhuang
Dong, Xiaoxi
Han, Xiaohui
Bao, Gang
Xiao, Li
Gao, Pengfei
Wang, Yonglan
Funding for this research was provided by:
This study was supported by grants from the Natural Science Foundation of Dental School of Tianjin Medical University. (No. 2014YKY03)
Article History
Received: 17 May 2018
Accepted: 9 October 2018
First Online: 19 October 2018
Change Date: 10 December 2019
Change Type: Correction
Change Details: After publication of our article [1] we realized that we had not acknowledged that some of the text overlaps with a previous publication [2]. We apologize to readers for this error.
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.