Funding for this research was provided by:
National Natural Science Foundation of China (81802898, 81871718)
Innovative Team of Jiangsu Province (CXTDA2017017)
Natural Science Foundation of Jiangsu Province (BK20181090)
Research Fund of Jiangsu Cancer Hospital (ZM202019)
Received: 20 August 2020
Accepted: 11 February 2021
First Online: 23 February 2021
Ethics approval and consent to participate
: This study was approved by the Clinical Research Ethics Committee of Nanjing Medical University and the ethical permit number is (2019)843. Written informed consent of all the patients was obtained for research purposes.
: Not applicable.
: The authors declare that they have no conflicts of interest.