The data of ZNF300 expression in cell lines of NSCLC and SCLC were downloaded from http://www.betastasis.com/tissues/cancer_cell_line_encyclopedia/gene_expression_barplot/, which were derived from the Cancer Cell Line Encyclopedia (CCLE) website (Affymetrix HG U133 Plus 2.0). This evidence concerns the gene ZNF300 and small cell lung carcinoma.