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Authors
Wu, Tao
Liu, Zhiwei
Ma, Shanjin
Xue, Wei
Jiang, Xiaoye
Ma, Jianjun https://orcid.org/0000-0002-3102-5521
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Article History
Received: 25 February 2022
Accepted: 8 May 2022
First Online: 27 May 2022
Declarations
:
: We have no relevant financial or non-financial interests to disclose.
: This retrospective study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study protocol was approved by the independent ethics committee of institution for national drug clinical Trials, Tangdu Hospital, fourth Military Medical University. Approval No: K202110-06.
: Verbal informed consent was obtained through the phone.
