Zhao, Ting
Xu, Xiao-Lei
Nie, Jing-Min
Chen, Xiao-Hong
Jiang, Zhong-Sheng
Liu, Shui-Qing
Yang, Tong-Tong
Yang, Xuan
Sun, Feng
Lu, Yan-Qiu
Harypursat, Vijay
Chen, Yao-Kai https://orcid.org/0000-0002-9427-1367
Funding for this research was provided by:
the National Science and Technology Major Project of China During the 13th Five-year Plan Period (2018ZX10302104)
the Capacity Improvement Plan Project of Units appointed by the Chongqing Municipal Health Commission (2019NLTS003)
Youth Scientific Research and Innovation Fund Project of Chongqing Public Health Medical Center (2019QNKYXM05)
the Joint Medical Research Project of Chongqing Municipal Science and Technology Bureau and Chongqing Municipal Health Commission (2019ZDXM012)
Article History
Received: 9 March 2021
Accepted: 7 July 2021
First Online: 10 August 2021
Declarations
:
: The Institutional Medical Ethics Committee of Chongqing Public Health Medical Center granted approval for this retrospective study, with a waiver of informed consent because the medical records of the subjects were deidentified from the Medical Records and Statistics Room to ensure patient confidentiality. The use of the raw data and the study’s protocol was approved by the Institutional Medical Ethics Committee of Chongqing Public Health Medical Center (registry number 2019–003-02-KY), and all methods were performed following relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.