Lin, Xi
Li, Hong-yi
Xie, Qing-tiao
Zhang, Tao
Huang, Xuan-ping
Zhou, Nuo http://orcid.org/0000-0002-5866-9650
Article History
Received: 25 January 2019
Accepted: 24 March 2019
First Online: 8 April 2019
Change Date: 23 July 2019
Change Type: Correction
Change Details: Due to errors introduced during the production process, Tables were published incorrectly in the original publication of this article. The correct tables are given here.
Compliance with Ethical Standards
:
: We declare that we have no conflict of interest.
: The study protocol was approved by the Internal Review Board of the Department of the College of Stomatology at Guangxi Medical University.
: All patients signed informed consent forms.