Ge, Huiqing
Jiang, Ye
Jin, Qijun
Wan, Linjun
Qian, Ximing
Zhang, Zhongheng http://orcid.org/0000-0002-2336-5323
Funding for this research was provided by:
The public welfare research project of Zhejiang province (LGF18H150005)
Scientific research project of Zhejiang Education Commission (Y201737841)
Article History
Received: 9 July 2018
Accepted: 9 October 2018
First Online: 20 October 2018
Ethics approval and consent to participate
: The study was approved by the ethics committee of Sir Run Run Shaw hospital (20180611–7). Informed consent was waived due to retrospective nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.
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