Funding for this research was provided by:
Scientific research project of Hunan Health Committee (20200042)
Received: 15 October 2019
Accepted: 15 June 2020
First Online: 23 June 2020
Ethics approval and consent to participate
: All patients receive written information among their participation in the study. They sign a written consent to participate in the study. The Ethics Committee of Hunan Provincial People’s Hospital approved current study (NO.2017-S65). All clinical investigations were performed in accordance with the guidelines of the Declaration of Helsinki.
: Not Applicable.
: The authors declare that they have no competing interests.