Wang, Ying
Lu, Sha
Xu, Xianrong
Zhang, Lijun
Yang, Jun
Hu, Wensheng
Article History
Received: 20 December 2021
Accepted: 12 July 2022
First Online: 20 July 2022
Declarations
:
: All procedures were approved by the Ethics Committee of Hangzhou Women’s Hospital (approval No.:201800901) and was carried out following the approved guidelines. Written informed consent was obtained from all subjects who agreed to participate.
: No applicable.
: The authors declare that they have no competing interests.