Zheng, Tao http://orcid.org/0000-0002-4845-1295
Du, Juan
Yang, Linsha
Dong, Yanchao
Wang, Zhanqiu
Liu, Defeng
Wu, Shuo
Shi, Qinglei
Wang, Xiaohan
Liu, Lanxiang
Funding for this research was provided by:
National Natural Science Foundation of China (81871029)
Scientific Research Fund Project of Health Commission of Hebei Province (20200138)
Article History
Received: 14 August 2020
Revised: 29 September 2020
Accepted: 7 October 2020
First Online: 15 October 2020
Compliance with ethical standards
:
: Author Qinglei Shi was employed by the company Siemens Ltd. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
: This retrospective study involved human participants. This retrospective study that incorporates anonymous data was approved by the Ethics Committee of our hospital and the need for informed consent was waived.