EBV genome variations enhance clinicopathological features of nasopharyngeal carcinoma in a non-endemic region. - Kondo S; Okuno Y; Murata T; Dochi H; Wakisaka N; Mizokami H; Moriyama-Kita M; Kobayashi E; Kano M; Komori T; Hirai N; Ueno T; et al. (Cancer science, 2022)