Yan, Xianxia
Gu, Junxiang
Quan, Junjie
Zhang, Xi
Zhou, Xiaoqian
Qu, Jianqiang
Zhou, Le
Funding for this research was provided by:
Key Research and Development Programs of Shaanxi Provence (2017SF-026, 2016KTCL03-08)
Young Scientists Fund (81801121)
Article History
Received: 20 May 2020
Accepted: 15 October 2020
First Online: 1 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Ethical approval was approved by the Ethics Committee of the Second Affiliated Hospital of Xi’an Jiaotong University (NO. 2018–2123). The requirement for individual informed consent was waived in view of the retrospective nature of this study.