Meng, Lingdu
Yang, Yifan
He, Shiwei
Chen, Huifen
Zhan, Yong
Yang, Ran
Li, Zifeng
Zhu, Jiajie
Zhou, Jin
Li, Yi
Xie, Lulu
Chen, Gong
Zheng, Shan
Yao, Xiaoying
Dong, Rui
Article History
Received: 24 May 2024
Accepted: 4 September 2024
First Online: 12 September 2024
Declarations
:
: This study was reviewed and approved by the ethics committees of the Children’s Hospital of Fudan University (protocol no. 2020(420)) and the Obstetrics and Gynecology Hospital of Fudan University (protocol no. 2018–069). Informed consent was obtained from each patient or the legal guardians of each participant if younger than 18 years old before the surgery and the termination of pregnancy, and the anonymity of all samples was strictly maintained throughout the study.
: Not applicable.
: The authors declare no competing interests.