Li, Pengzhou
Ji, Guangnian
Li, Weizheng
Zhao, Lei
Zhu, Liyong https://orcid.org/0000-0003-2696-4177
Zhu, Shaihong
Funding for this research was provided by:
National Natural Science Foundation of China (81600431)
Natural Science Foundation of Hunan Province of China (2017JJ3471)
Article History
First Online: 7 December 2019
Compliance with Ethical Standards
: Consent was obtained from all participants before the start of the study, which was conducted in compliance with the protocol approved by the Ethics Committee of our hospital.
: The authors declare that they have no conflict of interest.