Wu, Yan
Zhu, Tingting
Yang, Yaoyao
Gao, Hong
Shu, Chunxia
Chen, Qiang
Yang, Juan
Luo, Xiang
Wang, Yao http://orcid.org/0000-0001-8400-1665
Funding for this research was provided by:
Luzhou Municipal People’s Government-Southwest Medical University science and technology strategic cooperation projects of China (no. 2017LZXNYDT03)
Luzhou Municipal Science and Technology Bureau of China (no. 2016-R-70(13/24))
Article History
Received: 26 October 2020
Accepted: 16 February 2021
First Online: 15 March 2021
Declarations
:
: All procedures performed in the study were in accordance with the Ethics Committee of the Affiliated Hospital of Stomatology Southwest Medical University Certificate (contract grant 20180314001) and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.Informed consent was obtained from legal guardians.
: Patients signed informed consent regarding publishing their data.
: The authors declare that they have no conflict of interest.