ZEB1 and neoplasm: Metastasis to regional and/or mediastinal lymph nodes as well as high ZEB1 expression in the tumor did not reveal as independent prognostic for higher risk of death (HR: 1.15, c.i. 0.73–1.82; p = 0.539) and (HR: 1.06, c.i. 0.76–1.48; p = 0.539), respectively—Figure 8.