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Authors
Li, An-le
Ji, Ying
Zhu, Shuai
Hu, Zhi-hao
Xu, Xue-jin
Wang, Ya-wei
Jian, Xin-zhi
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Funding
Funding for this research was provided by:
Research project of Natural Science Foundation of Jiading district in Shanghai (JDKW-2020-0036)
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Article History
Received: 29 July 2021
Accepted: 4 July 2022
First Online: 24 July 2022
Declarations
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: This study was approved by Science and Technology Commission, Health Commission and CDC in Jiading district in Shanghai. All methods were carried out in accordance with relevant guidelines and regulations. Ethical approval was granted by Jiading district center for disease control and prevention research ethics committee. All subjects gave informed consent to participate in the study, they would like to participate in registry and manage and answer all the related questions in the follow-up.
: Not applicable.
: The authors declare that they have no competing interests.
