Zhang, Cuifeng
Zhao, Xiao
Chen, Cheng
Wang, Jingyan
Gu, Peiyu
Ma, Junchi
Wu, Daming
Li, Jin
Article History
Received: 27 June 2022
Accepted: 31 October 2022
First Online: 16 November 2022
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethical Committee Department of the Affiliated Stomatological Hospital of Nanjing Medical University (PJ2018–022-001). Written informed consent was acquired from all participants and/or their legal guardians for study participation.
: Not applicable.
: The authors declare that they have no competing interests.