Yuan, Yingdi
Zhu, Qingyi
Yao, Xiaodie
Shi, Zhonghua
Wen, Juan
Article History
Received: 20 July 2022
Accepted: 9 February 2023
First Online: 14 February 2023
Declarations
:
: This study was approved by the ethics committee of Women’s Hospital of Nanjing Medical University, and all methods were carried out in accordance with the Helsinki Declaration and its later amendments. All subjects gave written informed consent.
: Not applicable.
: The authors declare no competing interests.