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Authors
Guo, Xiangyu
Li, Xue
Liao, Chunjuan
He, Kun
Zhong, Yisi
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Funding
Funding for this research was provided by:
Health Department of Sichuan Province (19PJ074)
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Article History
Received: 26 January 2021
Accepted: 17 May 2021
First Online: 25 May 2021
Declarations
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: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.
: Informed consent was obtained from all individual participants included in the study.
: The authors declare no competing interests.
