Zhang, Yun
Qi, Haoran
Zhang, Yefeng
Wang, Junning
Xue, Jingcai
Article History
Received: 17 August 2020
Revised: 20 January 2021
Accepted: 7 March 2021
First Online: 20 March 2021
Declarations
:
: We declare that this article has not been published before in any language, is not being considered for publication elsewhere and has been read and approved by all authors. Each author contributed significantly to one or more aspects of the study. The authors received no specific funding for this work. There are no conflicts of interest around this study. The authors have full control of all primary data and agree to allow the journal to review their data if requested.
: The study was approved by the Hospital Institutional Review Board, and informed consent was obtained from all patients. The informed consent provided by participants was written, and they consented to the use of their medical information for research purposes. Prior to access, all patient data were completely anonymous.