Funding for this research was provided by:
National Natural Science Foundation of China (31900902)
Health commission of Hubei Province scientific research project (WJ2019H023)
Fundamental Research Funds for the Central Universities (2042019kf0150)
Received: 16 November 2020
Accepted: 10 February 2021
First Online: 18 February 2021
Ethics approval and consent to participate
: Postoperative cancer and adjacent tissues of ccRCC patients in Zhongnan Hospital were obtained, and informed consent of all subjects was obtained. The study was conducted in accordance with the Declaration of Helsinki. The Ethics Committee of Zhongnan Hospital has passed the ethical approval of this study (approval number: 2020102).
: Not applicable.
: The authors declare that they have no competing interests.