Li, Qing
Wan, Li
Liu, Shucheng
Li, Mingyong
Chen, Libo
Hou, Zhengwu
Zhang, Wang
Funding for this research was provided by:
the Scientific research project of Hunan health commission (B2019129)
Article History
Received: 21 February 2020
Accepted: 24 September 2020
First Online: 20 October 2020
Ethics approval and consent to participate
: The study was approved by the ethics committee of the First Affiliated Hospital of University of South China. All patients provided written informed consent prior to any study procedure.
: Not applicable.
: All authors declare that they have no competing interests.