Funding for this research was provided by:
National Natural Science Foundation of China (81872425, 81972228, 82002527)
Shanghai Pu Jiang Talents plan (2019PJD005)
Article History
Received: 2 January 2022
Accepted: 1 March 2022
First Online: 28 April 2022
Declarations
:
: The National Cancer Data Base (NCDB) is a joint project of the Commission on Cancer (CoC) of the American College of Surgeons and the American Cancer Society. The CoC’s NCDB and the hospitals participating in the CoC NCDB are the source of the de-identified data used herein; they have not verified and are not responsible for the statistical validity of the data analysis or the conclusions derived by thes authors.
: Not applicable.
: The authors declare that they have no competing interests.