Liu, Yuanyuan
Wu, Shafei
Shi, Xiaohua
Luo, Yufeng
Pang, Junyi
Wang, Changjun
Mao, Feng
Liang, Zhiyong
Zeng, Xuan http://orcid.org/0000-0002-8711-753X
Funding for this research was provided by:
National Key Research and Development Program of China (2017YFC1309004)
Chinese Academy of Medical Sciences (CAMS) Initiative for Innovative Medicine (2016-I2M-1-002, 2017-I2M-1-005)
National Human and Population Scientific Data Sharing Platform (2015KJRK1L01)
Pathology Research Center of the Chinese Academy of Medical Sciences (2016ZX310176-2)
Article History
Received: 26 July 2019
Accepted: 30 July 2019
First Online: 6 August 2019
Compliance with ethical standards
:
: All authors declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: The retrospective study was approved by the institutional review board of Peking Union Medical College Hospital with a waiver for the need to obtain informed consent.