Funding for this research was provided by:
sichuan province science and technology support program (2018SZ0210, 2019YFS0378, 2020YFS0424)
Received: 4 August 2021
Accepted: 30 September 2021
First Online: 18 October 2021
: This study was approved by the ethics committee of Sichuan Cancer Hospital with ethical item number of SCCHEC-02-2020-015.
: Informed consent was exempted by the ethics committee.
: The authors declare no actual or potential financial conflicts of interest.