LTBR and nasopharyngeal carcinoma: Several well‐known oncogenes that are activated in NPC, such as CCND1 (11q13.3, 20.7%, 17/82), LTBR (12p13.31, 9.7%, 8/82), and MYC (8q24.12‐q24.13, 6.0%, 5/82) were recurrently amplified (Figure 3B) in GZNPC.