1. Department of Radiation Oncology, Sun Yat-sen University Cancer Center, the State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou, Guangdong, China
2. Department of Radiation Oncology, First People’s Hospital of Foshan, Foshan Guangdong, China
3. Department of Radiation Oncology, the Wuzhou Red Cross Hospital, Wuzhou, Guangxi, China
4. Department of Radiation Oncology, the Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong, China
5. Department of Oncology, Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People’s China
6. Department of Radiation Oncology, Princess Margaret Cancer Centre/University of Toronto, Ontario, Canada
7. Clinical Trials Centre, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, Guangdong, China
8. Center for Precision Medicine, Sun Yat-sen University, Guangzhou, Guangdong, China