Wang, Huanjun
Xu, Xiaopan
Zhang, Xi
Liu, Yang
Ouyang, Longyuan
Du, Peng
Li, Shurong
Tian, Qiang
Ling, Jian
Guo, Yan
Lu, Hongbing
Funding for this research was provided by:
National Natural Science Foundation of China (81701747)
National Natural Science Foundation of China (81871424)
National Natural Science Foundation of China (81901698)
National Key Research and Development Program of China (2017YFC0107400)
Natural Science Foundation of Guangdong Province (2017A030313902)
Article History
Received: 2 September 2019
Revised: 19 December 2019
Accepted: 6 March 2020
First Online: 21 April 2020
Compliance with ethical standards
:
: The scientific guarantors of this publication are Yan Guo and Hongbing Lu.
: The authors declare that they have no conflict of interest.
: No complex statistical methods were necessary for this paper.
: Written informed consent was waived from all subjects in this retrospective study.
: Institutional Review Board approval was obtained.
: • Retrospective• Diagnostic or prognostic study• Multicenter study