Guan, Xue-Yi
Zheng, Wen-Jian
Fan, Kai-Yu
Han, Xu
Li, Xiang
Yan, Zi-Han
Lu, Zheng
Gong, Jian
Article History
Received: 18 January 2022
Accepted: 9 May 2022
First Online: 1 June 2022
Declarations
:
: Written informed consent was obtained from all enrolled children’s parents. This research was performed in line with the principles of the Declaration of Helsinki and was approved by the Institutional Review Board of Beijing Tiantan Hospital, Capital Medical University (KY 2021–100-02).
: Not applicable.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.