hu, Jia
Chen, Qi
Xu, Qian
Song, Yun
Wei, Ke
Lei, Xiao-feng
Article History
Received: 26 April 2022
Accepted: 21 July 2022
First Online: 2 August 2022
Declarations
:
: The study protocol was approved by the Chongqing Health Center for Women and Children, affiliated with the Chongqing Medical University. Written informed consent was obtained from all the patients.
: NA
: The authors declare that they have no competing interests.