Liu, Yumeng
Li, Xiaoming
Jiang, Changwei
Guo, Huiying
Luo, Guisheng
Huang, Yangyang
Yuan, Changyong
Funding for this research was provided by:
Xuzhou Municipal Health Commission (KC21236)
Article History
Received: 27 June 2022
Accepted: 5 October 2022
First Online: 1 November 2022
Declarations
:
: The study is a randomized RCT conducted in a manner consistent with the 1975 Declaration of Helsinki and its amendments since 2000. The study protocol was approved by the ethical committee of The Affiliated Stomatological Hospital of Xuzhou Medical University (Approval Number: 2021-002), and registered in Chinese Clinical Trial Registry (ChiCTR2100049442).
: The authors declare that they have no competing interests.