Sun, Zhida
Liu, Lin
Wang, Chen
Qian, Ling
Yang, Jingjing
Zhao, Zhibai
Fan, Yuan https://orcid.org/0000-0002-4759-5625
Peng, Zhihang
Funding for this research was provided by:
the National Nature Science Foundation of China (81470748)
the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD 2018-87)
Article History
Received: 14 January 2019
Accepted: 14 June 2019
First Online: 1 July 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare.
: This study was carried out following the guidelines of the Declaration of Helsinki and was approved by the Ethical Committee of Stomatological Hospital Affiliated to Nanjing Medical University (no. PJ2016-034–001).
: Informed consent was obtained by each patient. Moreover, patient information was anonymised and de-identified before analysis.