Liang, Xia
Huang, Jiangju
Xing, Manyu
He, Liqiong
Zhu, Xiaoyan
Weng, Yingqi
Guo, Qulian
Zou, Wangyuan http://orcid.org/0000-0003-4813-2806
Funding for this research was provided by:
National Natural Science Foundation of China (81771206, 81471135)
Natural Science Funds for Distinguished Young Scholar of Hunan Province (2017JJ1036)
Article History
Received: 31 October 2018
Accepted: 4 April 2019
First Online: 1 May 2019
Ethics approval and consent to participate
: This study was approved by the ethics committee of Xiangya Hospital, Central South University. The informed consent was waived because of the retrospective nature of this study and the lack of medical intervention. All experimental procedures were in accordance with the ethical standards of the institutional committee and with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.
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