Lu, Xu
Chen, Tao
Liu, Ge
Guo, Yutao
Shi, Xiangmin
Chen, Yundai
Li, Yang
Guo, Jun http://orcid.org/0000-0002-7225-3264
Funding for this research was provided by:
National Key Research and Development Project of China (2018YFCZ001200)
Article History
Accepted: 20 May 2021
First Online: 15 June 2021
Disclosures
:
: All the authors declare that they have no conflict of interest.
: The study protocol was approved by the Research Ethics Committee of the Chinese People’s Liberation Army General Hospital. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Given the observational and retrospective nature of this study, no additional informed consent was required, and the privacy of all patients was fully secured.
: The authors have no relevant financial or non-financial interests to disclose.