Wang, Zhengyuan
Shao, Chong
Zhu, Yaoyan
Shi, Zehuan
Qu, Mengying
Song, Qi
Shen, Liping
Mai, Shupeng
Lu, Wei
Sun, Zhuo
Xiang, Xuesong
Zang, Jiajie
Article History
Received: 7 June 2023
Accepted: 15 July 2023
First Online: 28 July 2023
Declarations
:
: The study was approved by the medical ethics committee of the Shanghai Municipal Center for Disease Control and Prevention.
: All guardians of participating children provided informed consent forms.
: All authors approved the publication of this manuscript.
: The authors declare no competing interests.