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Authors
Yang, Liu
Wang, Lijian
Di, Xiaodong
Dai, Xiuliang
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Article History
Received: 8 March 2021
Accepted: 8 October 2021
First Online: 25 October 2021
Declarations
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: Study protocols and consent forms were approved by the medical ethics committee of Health Science Center of Xi’an Jiaotong University (approval number 2016–416). All participants provided informed consent to participate in the study. All ethical guidelines were strictly followed and procedures performed in the study were in accordance with the ethical standards.
: Not applicable.
: The authors declare that they have no competing interests.
