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Authors
Liu, Yang
Xu, Yangchun
Ding, Lei
Yu, Lili
Zhang, Butian
Wei, Dan
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Funding
Funding for this research was provided by:
Natural Science Foundation of Henan Province (162300410215)
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Article History
Received: 19 December 2019
Accepted: 12 May 2020
First Online: 24 May 2020
Ethics approval and consent to participate
: The study was approved by the ethic committee of Xinxiang Medical University. Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
