Li, Zhou
Fan, Weijie
Dai, Zhu http://orcid.org/0000-0003-1512-2775
Zhao, Heng
Liao, Ying
Lei, Yunliang
Luo, Tao
Liu, Quanhui
Li, Jian
Funding for this research was provided by:
grants from the Natural Science Foundation of Hunan Province (2019JJ40270)
grants from the Health Commission of Hunan Province (20201907)
Article History
Received: 27 March 2020
Accepted: 20 July 2020
First Online: 29 July 2020
Compliance with ethical standards
:
: This work was supported by grants from the Natural Science Foundation of Hunan Province (2019JJ40270), and grants from the Scientific Research Fund Project of Hunan Province Health Commission (20201907). Zhou Li, Weijie Fan, Zhu Dai, Heng Zhao, Ying Liao, Yunliang Lei, Tao Luo, Quanhui Liu, Jian Li declare that they have no conflict 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. Approval for this study was obtained from the ethics committee of the First Affiliated Hospital of University of South China and informed consent forms were signed by each patient included in this study.