Dan, Handong
Wang, Dongdong
Huang, Zixu
Shi, Qianqian
Zheng, Miao
Xiao, Yuanyuan
Song, Zongming
Article History
Received: 19 July 2021
Accepted: 2 March 2022
First Online: 11 March 2022
Declarations
:
: The study was approved by the medical ethics committee of Henan Provincial People's Hospital and conformed to the tenets of the Declaration of Helsinki. Informed consent was obtained from all participants or, if participants are under 16, from a parent and/or legal guardian.
: Not applicable.
: The authors declare that they have no competing interests.