Tang, Yishu
Cheng, Qian
Yang, Qing
Liu, Jing
Zhang, Di
Cao, Wei
Liu, Qingxia
Zhou, Tianyi
Zeng, Huiqi
Zhou, Li
Wang, QinJin
Wei, Huan
Li, Xin
Funding for this research was provided by:
Fundamental Research Funds for the Central Universities of Central South University (No.2016zzts151, No.2016zzts567)
Education Reform Program for Central South Universit (No. 2016JGB20)
Article History
Received: 11 September 2017
Accepted: 8 May 2018
First Online: 16 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest. All authors meet the ICMJE authorship criteria.
: This retrospective chart review study was evaluated by the Ethics Committee of the Central South University and deemed exempt from a formal review as no personally identifiable information would be collected.
: The requirement for informed consent from patients was also waived.