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Authors
Yue, Bing
Meng, Ying
Zhou, Yanhua
Zhao, Haiying
Wu, Yongdong
Zong, Ye http://orcid.org/0000-0003-4723-9265
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Article History
Received: 31 October 2020
Accepted: 22 September 2021
First Online: 9 October 2021
Declarations
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: Beijing Friendship Hospital Research Ethics Committee has approved this research. IRB approval number is 2020-P2-066-01. And all patients signed a consent form giving permission to use their anonymous data for research.
: Not applicable.
: The authors have no competing interest. The authors are responsible for the content of the paper.
