Received: 26 September 2022
Accepted: 15 October 2022
First Online: 28 October 2022
: This study is based on TCGA public database, which is publicly available for anyone in the research community to use. It complies with ethical exemption, and has been granted by the medical ethics committee of the Shaanxi Provincial Cancer Hospital.
: Not applicable.
: The authors declare that they have no competing interests.