Wang, Xu
Long, Yun http://orcid.org/0000-0002-9337-4911
He, Huaiwu
Shan, Guangliang
Zhang, Rui
Cui, Na
Wang, Hao
Zhou, Xiang
Rui, Xi
Liu, Wanglin
Funding for this research was provided by:
Peking Union Medical College (No. 2016zlgc071)
Article History
Received: 16 July 2018
Accepted: 23 November 2018
First Online: 6 December 2018
Ethics approval and consent to participate
: The Institutional Research and Ethics Committee of the Peking Union Medical College Hospital approved this study for human subjects. Because this retrospective study only collected clinical data, the Institutional Research and Ethics Committee waived the need to obtain consent.
: Not applicable
: The authors declare that they have no competing interests.
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