Tu, Guolong
Zhan, Wenliang
Sun, Yao
Wu, Jiamin
Xiong, Zichao
Liu, Jianfeng
Liu, Yuanwei
Li, Haiyue
Xia, Ying http://orcid.org/0000-0001-9743-6297
Article History
Received: 29 April 2019
Accepted: 26 September 2019
First Online: 20 April 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The study protocol was approved by the ethical committee of the Haikou Hospital Affiliated to Xiangya School of Medicine, Central South University, and was conducted in accordance with the principles of the Declaration of Helsinki. Written informed consent was obtained from all individual participants included in the study.