Yin, Wenjun
Zhou, Ge
Zhou, Lingyun
Liu, Mancang
Xie, Yueliang
Wang, Jianglin
Zuo, Shanru
Liu, Kun
Hu, Can
Chen, Linhua
Yang, Huiqin
Zuo, Xiaocong http://orcid.org/0000-0002-0294-6268
Funding for this research was provided by:
National Natural Science Foundation of China (No. 81773822)
Article History
Received: 22 August 2019
Accepted: 20 January 2020
First Online: 10 February 2020
Ethics approval and consent to participate
: The study protocol was approved by the Medical Ethical Committee in the third Xiangya hospital of central south university, (No. 2016-S160). Due to the retrospective nature of the study, this study was performed with an approved waiver of informed consent.
: Not applicable.
: The authors declare that they have no competing interests.