Zhang, Yan
Zhang, Pan
Wang, Fenglan
Xing, Fengmei
Funding for this research was provided by:
National Social Science Fund of China (20BSH121)
Article History
Received: 26 February 2023
Accepted: 15 June 2023
First Online: 28 June 2023
Declarations
:
: The authors declare that they have no conflicts of interest.
: This study was approved by the Medical Ethics Committee of North China University of Technology (No. 2021141); this trial was registered in the China Clinical Trials Center with registration number ChiCTR2200056297.
: All participants gave written informed consent before participating in this study.