Zhao, Yanan https://orcid.org/0000-0002-1532-3641
Fan, Huiyun
Zhang, Rong https://orcid.org/0000-0002-6889-5571
Zheng, Xiaoying https://orcid.org/0009-0006-6982-3816
Article History
Received: 4 December 2023
Accepted: 3 June 2024
First Online: 16 December 2024
Compliance with ethics guidelines
: Yanan ZHAO, Huiyun FAN, Rong ZHANG, and Xiaoying ZHENG declare that they have no conflict of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2013. Informed consent was obtained from all families for being included in the study. This study was approved by the ethics committee of Peking University Institutional Review Board (No. IRB00001052-20016).