Du, Shuo
Cheng, Menglin
Zhang, Chunzi
Xu, Mengru
Wang, Sisi
Wang, Wenhui
Wang, Xing
Feng, Xiping
Tai, Baojun
Hu, Deyu
Lin, Huancai
Wang, Bo
Wang, Chunxiao
Zheng, Shuguo
Liu, Xuenan
Rong, Wensheng
Wang, Weijian
Xu, Tao
Si, Yan
Funding for this research was provided by:
Scientific Research Fund of National Health Commission of the People’s Republic of China (201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002, 201502002)
Article History
Received: 22 March 2022
Accepted: 18 May 2022
First Online: 31 May 2022
Declarations
:
: Ethical approval (Approval No: 2014–003) for the study was received from the Ethics Committee of the Chinese Stomatological Association and written informed consent was obtained from each participant. All methods were carried out in accordance with relevant guidelines and regulations of the Ethics approval under Declarations of Helsinki.
: Not Applicable.
: The authors declare that they have no competing interests.