Zhu, Wentao
Liang, An
Shi, Pei
Yuan, Songsong
Zhu, Ying
Fu, Jiwei
Zheng, Ting
Wen, Zhilong
Wu, Xiaoping
Funding for this research was provided by:
National Natural Science Foundation of China ([21665015, 81760115].)
Article History
Received: 3 December 2021
Accepted: 30 March 2022
First Online: 21 April 2022
Declarations
:
: Since this study is a post-hoc analysis of a previous study from Wenzhou People’s Hospital, ethical approval was already provided for the initial longitudinal cohort study. Therefore, it was not necessary to obtain ethical approval for the current study. All parents provided written informed consent, and the study was performed in accordance with the Declarations of Helsinki.
: Not applicable.
: The authors declare that they have no conflicts of interest.