Cheng, Cheng
Wang, Ziqian
Wang, Li
Zhao, Jiuliang
Wang, Qian
Tian, Xinping
Li, Mengtao https://orcid.org/0000-0003-4252-2889
Zeng, Xiaofeng
Funding for this research was provided by:
Chinese National Key Research R&D Program (2017YFC0907601, 2017YFC0907602, 2017YFC0907603, 2008BAI59B02)
Chinese National High Technology Research and Development Program (2012AA02A513)
Ministry of Science and Technology and CAMS Innovation Fund for Medical Science (2019-I2M-2-008)
Article History
Received: 22 July 2020
Revised: 21 September 2020
Accepted: 8 October 2020
First Online: 16 October 2020
Compliance with ethical standards
: This is a retrospective observational study which has been performed in accordance with the ethical standards in the 1964 Declaration of Helsinki and its later amendments. No personal details of the patients were included in the study.
: None.