Guo, Chuangen
Zhuge, Xiaoling
Wang, Zhongqiu
Wang, Qidong
Sun, Ke
Feng, Zhan
Chen, Xiao http://orcid.org/0000-0002-8354-9087
Funding for this research was provided by:
Zhejiang Medical Science and Technology Project (2017KY331)
Primary Research & Developement Plan of Jiangsu Province (BE2017772)
Article History
First Online: 4 September 2018
Compliance with ethical standards
:
: This study was supported by the Zhejiang Medical Science and Technology Project (2017KY331) and Primary Research & Development Plan of Jiangsu Province (BE2017772).
: The authors do not have any possible conflicts of interest.
: This retrospective study was approved by the Institutional Review Board of the First Affiliated Hospital, College of Medicine Zhejiang University. For this retrospective study, the requirement of the formal consent was waived.