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Authors
Li, Ziyao
Li, Shaofei
Tao, Hangbo
Zhan, Yixiang
Ni, Kemin
Gong, Jianfeng
Li, Guoxun https://orcid.org/0000-0003-4869-5713
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Funding
Funding for this research was provided by:
Major Research Plan (81970469)
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Article History
Received: 7 June 2021
Accepted: 12 August 2021
First Online: 26 August 2021
Declarations
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: This study was approved by the Hospital Review Board of Tianjin Union Medical Center, and the study was conducted following the ethical standards of the Declaration of Helsinki. The follow-up data was obtained from the follow-up system of Tianjin Union Medicine Center which did not involve any identification data, and the confidentiality of patient information was maintained. So, the Review Board of Tianjin Union Medicine Center waived the need for informed patient consent.
: Not applicable.
: The authors declare no competing interests.
