TABLE 2.

Validation databases for colon and rectal cancer.

Dataset name	Data link	Reference/s
GEPIA	http://gepia.cancer-pku.cn/	(Tang et al., 2017)
Human protein Atlas	https://www.proteinatlas.org/	(Uhlén et al., 2015; Thul et al., 2017; Uhlen et al., 2017)
cBioProtal	https://www.cbioportal.org/	(Cerami et al., 2012; Gao et al., 2013)
TIMER	http://cistrome.dfci.harvard.edu/TIMER/	(Li, 2016, 2017)
Ualcan	http://ualcan.path.uab.edu/	(Chandrashekar et al., 2017)
Oncomine	https://www.oncomine.org/	(Selamat et al., 2012)