MET and neoplasm: FISH was conducted to detect gene amplifications in MET in 26 samples, in HER2 (ERBB2) in 21 samples, in PIK3CA in 9 samples, and KRAS in 9 samples, with one tumor tested for both MET and ERBB2. NGS fold changes, reflected by gene coverage, were calculated as the ratio of the highest gene-specific coverage to the mean coverage across all genes.