Table 1.

The Detailed Information of Databases Included in the Analysis

Cohort	Platform	Number of Input	Data Source
TCGA-LUAD/LUSC	Illumina HumanHT-12 V4.0 expression beadchip	1144	National cancer institute
GSE18842	[HG-U133_Plus_2] Affymetrix Human Genome U133 Plus 2.0 Array (GPL570)	91	Hospital Universitario San Cecilio
GSE21933	Phalanx Human OneArray (GPL6254)	42	National Cheng Kung University
GSE116959	Agilent-039494 SurePrint G3 Human GE v2 8x60K Microarray 039381 (Probe Name version)	68	IPMC/CNRS
GSE43458	[HuGene-1_0-st] Affymetrix Human Gene 1.0 ST Array [transcript (gene) version]	110	University of Texas MD Anderson Cancer Center