Xu, Chuangchuang
Wang, Xianjing
Chi, Xiaolei
Chen, Yiyao
Chu, Lei
Chen, Xinliang
Funding for this research was provided by:
Interdisciplinary Program of Shanghai Jiao Tong University (No. YG2019ZDA05)
the Shanghai Municipal Key Clinical Specialty, Shanghai, China (No. GFY1808004)
Article History
Received: 22 April 2023
Accepted: 24 August 2023
First Online: 16 September 2023
Declarations
:
: This study was performed in accordance with the Declaration of Helsinki and was approved by the Ethics Committee of the International Peace Maternity and Child Health Hospital in Shanghai (GKLW-2023-024-01). The requirement for informed consent was waived by the Ethics Committee of the International Peace Maternity and Child Health Hospital in Shanghai because of the retrospective nature of the study.
: Not applicable.
: The authors declare no competing interests.