IFNG and hepatocellular carcinoma: Although the HR of intratumoral iNKT cells and IFN-γ were less than or comparable with HR of vascular invasion and pTNM stage and the area under ROC of vascular invasion and pTNM stage were more than the area of intratumoral iNKT cells and IFN-γ, the combination of intratumoral iNKT cells and IFN-γ was also an independent prognostic factor of poor prognosis in HCC patients with vascular invasion and pTNM stage II or III (Table S4, Table S5, Table S6 and Table S7).