J Clin Oncol 2021 Mar 6;39(7):840-859. Epub 2021 Jan 6.
Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, and Chinese Society of Clinical Oncology, Beijing, People's Republic of China.