Xu, Lingyu
Li, Chenyu
Zhao, Long
Zhou, Bin
Luo, Congjuan
Man, Xiaofei
Luan, Hong
Che, Lin
Wang, Yanfei
Funding for this research was provided by:
National Natural Science Foundation of China (81170688,, 81470973, 81770679)
Article History
Received: 3 November 2018
Accepted: 4 May 2020
First Online: 14 May 2020
Ethics approval and consent to participate
: All subjects were treated with standard care without intervention from this study. All data were obtained via electronic medical records and a database review and were de-identified (the patient’s name was replaced with an identification code, and the patient’s private information was deleted before the analysis) to protect patient privacy. This study was approved by the ethics committee of the Affiliated Hospital of Qingdao University (QDFY WZ 2018-9-13) to screen out those patients with qualifying Scr levels.
: Not applicable.
: The authors declare that they have no competing interests.