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Authors
Chen, Jiayi
Hu, Pengwei
Zhou, Tao
Zheng, Tianli
Zhou, Lingxu
Jiang, Chunping
Pei, Xiaofang
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Funding
Funding for this research was provided by:
National Mega Projects of Science and Technology in 13th Five-Year Plan of China: Technical Platform for Communicable Disease Surveillance Project (2017ZX10103010-002)
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Article History
Received: 4 April 2018
Accepted: 28 June 2018
First Online: 5 July 2018
Ethics approval and consent to participate
: This study was approved by the Medical Ethics Committee of Sichuan University, China. Written informed consent was obtained from parents or legal guardians of all participating children.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
