
Keywords: EBV; Epstein-Barr virus; HPV; human papilloma virus; HCV; hepatitis C virus; LMP1; latent membrane protein 1; NPC; nasopharyngeal carcinoma; BL; Burkitt's lymphoma; HL; Hodgkin lymphoma; HIF-1α; hypoxia-inducible factor-1α; TNFR; tumor necrosis factor