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Authors
Wu, Benqing
Su, Jinzhen
Li, Li
Wu, Weiyuan http://orcid.org/0000-0002-9831-3042
Wu, Jingsong
Lu, Yuemei
Li, Wenqing
Cheng, Jin’e
Liang, Xunhong
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Funding
Funding for this research was provided by:
Program of Shenzhen Science and Technology (200903002)
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Article History
Received: 12 January 2019
Accepted: 23 July 2019
First Online: 8 August 2019
Ethics approval and consent to participate
: The present study was approved by the medical ethics committee of Shenzhen People’ Hospital (Shenzhen, China). Informed consent was not needed because the study was observational and retrospective. Data were anonymized.
: The authors declare that they have no competing interests.
