Additional file 5: Table S3. of Improving gastric cancer preclinical studies using diverse in vitro and in vivo model systems Hae Chang Hee Park Young Ahn Seungyoon Nam Hae Jung Sungjin Park Sang Lee Curt Balch Garth Powis Ja-Lok Ku Yon Kim 10.6084/m9.figshare.c.3621131_D4.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_5_Table_S3_of_Improving_gastric_cancer_preclinical_studies_using_diverse_in_vitro_and_in_vivo_model_systems/4394294 Stage comparison according to ERBB2 expression in Caucasian (GEO accession: GSE63288). For comparisons, we used one-way ANOVA and Tukey’s test. In the Caucasian dataset, there were significant stage differences according to ERBB2 expression. The significant p-value was in italic. (DOC 75 kb) 2016-03-09 05:00:00 Biomarker Cell microarray ERBB2 expression Gastric cancer cell lines Targeted therapies Trastuzumab Tumor heterogeneity Xenograft microarray