Chen, Hui Juan
Qiu, Jie
Wu, Biao
Huang, Tao
Gao, Yunsuo
Wang, Zhen Ping
Chen, Yang
Chen, Feng http://orcid.org/0000-0002-9129-7895
Funding for this research was provided by:
the National Nature Science Foundation of China (81971602, 81760308,81871346, 81801684)
the Program of Hainan Association for Science and Technology Plans to Youth R & D Innovation (QCXM201919)
Hainan Provincial Natural Science Foundation of China (818MS124)
the Key science and technology project of Hainan Province (ZDYF2016156)
the Chinese Key Grant (BWS11J063, 10z026)
Article History
Received: 20 February 2020
Revised: 15 May 2020
Accepted: 22 May 2020
First Online: 9 June 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Prof. Feng Chen.
: The authors declare that there is no conflict of interest.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all subjects (patients) in this study.
: Institutional Review Board approval was obtained.
: No study subjects or cohorts have been previously reported before.
: • retrospective• cross-sectional study• performed at one institution
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