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Authors
Li, Chunxia
Zhao, Ke
Zhang, Dafu
Pang, Xiaolin
Pu, Hongjiang
Lei, Ming
Fan, Bingbing
Lv, Jiali
You, Dingyun
Li, Zhenhui
Zhang, Tao http://orcid.org/0000-0003-1048-4443
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (81973147, 82001986, 82073569, 82222064)
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Article History
Received: 15 July 2022
Accepted: 8 February 2023
First Online: 21 February 2023
Declarations
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: This multicenter retrospective study was approved by the ethics committee of the Yunnan Cancer Hospital (KY2019141) and the ethics committee of the Sixth Affiliated Hospital, Sun Yat-sen University (2021ZSLYEC-051). The requirement for informed consent was waived by the board, owing to the study’s retrospective nature. All the patient data in the survey were anonymized.
: Not applicable.
: The authors declare that they have no competing interests.
