Zhao, Xiaoli
Rui, Changsong
Chen, Yifei
Wang, Tingting
Article History
Received: 6 May 2026
Accepted: 11 September 2026
First Online: 14 September 2026
Declarations
Ethics approval and consent to participate: This study was approved by the Ethics Committee of Changning District Maternal and Child Health Hospital in Shanghai, China, and registered with the Chinese Clinical Trial Registry (ChiCTR2100051326). Written informed consent was obtained from all participants.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.