Wang, Mengkun
Li, Yifei
Lei, Jie
Jiang, Huiyi
Article History
Received: 31 July 2024
Accepted: 27 December 2024
First Online: 3 January 2025
Declarations
:
: The authors declare no competing interests.
: This study was approved by the ethics committee of the First Hospital of Jilin University (permit no. 2022-290). This research was performed in accordance with relevant guidelines/regulations. The nursing mothers and the guardians of all the children who participated in the trial signed an informed consent form. This study was conducted in accordance with both the ethical guidelines for life science and medical research involving human subjects and the rules established by the ethics committee.
: The authors gathered all original data and have consent to publish.