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Authors
Gao, Mengge
Zhao, Xiaosu
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (81670175, 81870137)
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Article History
Received: 1 March 2020
Accepted: 10 April 2020
First Online: 19 April 2020
Compliance with ethical standards
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: The authors declare that they have no conflict of interest.
: The study design adhered to the principles of the Helsinki Declaration and was approved by the ethics committees of our hospital.
