Yang, Yong
Lin, Yi
Wang, Feng
Wang, Si Jia
Wang, Jing Hui
Tong, Feng
Gong, Qing Hai
Funding for this research was provided by:
Ningbo Top Medical and Health Research Program (2023020713)
Science and Technology Plan Project of Ningbo (2022S077)
Natural Science Foundation of Zhejiang (LTGY24H260007)
Science and Technology Project for Disease Control and Prevention of Zhejiang Provincial (2025JK070)
Article History
Received: 26 August 2024
Accepted: 21 January 2025
First Online: 3 February 2025
Declarations
:
: The protocol for the research project had been approved by the Ningbo CDC Institutional Review Board (No. 202201) and had therefore been performed following the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. Both the participant and his/her parents or guardian have signed written informed consent forms, and all information related to participants and schools is confidential.
: The authors declare no competing interests.