EGFR and non-small cell lung carcinoma: (22) identified 52 patients with a high MET copy number gain (CNG) using FISH (MET-high: ≥5 copies per nucleus; polysomy: MET/CEP7 <2.0; amplification: MET/CEP7 ≥2.0) in 200 metastatic TKI-naive EGFR-mutant NSCLC patients.