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Authors
Chen, Qingling
Gao, Min
Yang, Hang
Mei, Ling
Zhong, Rui
Han, Ping
Liu, Peiyan
Zhao, Lili
Wang, Jing
Li, Jia
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Article History
Received: 24 September 2021
Accepted: 28 December 2021
First Online: 17 January 2022
Declarations
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: This study protocol was approved by the Ethics Committee of Tianjin Second People’s Hospital and conducted according to the principles of the Declaration of Helsinki. We obtained written informed consent from all patients.
: Not applicable.
: All authors declare no competing interest.
