Received: 22 April 2022
Accepted: 27 June 2022
First Online: 6 July 2022
: The data analyzed during the study come from the relevant studies where written informed consent was received prior to participation. All the tissue samples involved in this study came from previous paraffin-embedded surgical specimens derived from patients with colorectal cancer, informed consent has been signed and received. To protect personal privacy, all the personal details were not obtained. This study was approved by Clinical Medical Research Ethics Committee of First Affiliated Hospital of Anhui Medical University.
: Not applicable.
: The authors declare no competing interests.