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Authors
Rao, Wenwang https://orcid.org/0000-0002-3514-3082
Meng, Xiangfei
Li, Keqing
Zhang, Yunshu
Zhang, Xiang Yang
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (81371477)
Key R&D Program of Science and Technology Department of Hebei Province (172777223)
Government-funded Subsidy Project for Specialty Capacity-Building and Specialist Leaders (361014)
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Article History
Received: 20 September 2021
Accepted: 30 November 2021
First Online: 20 December 2021
Declarations
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: All procedures performed in these studies involving human participants were in accordance with the ethical standards of the Ethics Committee of Beijing Hui-Long-Guan hospital and adhere to the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent forms were signed by participating individuals or their guardians.
: All the authors have consented to publication of this research.
: There is no conflict of interest in the information contained in this manuscript.
