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Authors
Yang, Feiya
Zhou, Qiang
Li, Xuesong
Xing, Nianzeng
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Funding
Funding for this research was provided by:
Capital Science and Technology Leading Talent Project (Z181100006318007)
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Article History
Received: 14 October 2018
Accepted: 11 February 2019
First Online: 22 February 2019
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee in our hospital (China). Each enrolled patient provided written informed consent. All information was handled following relevant ethical and legal standards.
: Informed consent was obtained from the patients.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
