1. Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
2. Exponent, Inc., Health Sciences Practice, Menlo Park, CA, USA
3. Division of Epidemiology, Department of Health Research and Policy, Stanford University School of Medicine, Stanford, CA, USA
4. Department of Cancer Prevention Center, Sun Yat-sen University Cancer Center, Guangzhou, China
5. State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
6. Department of Clinical Laboratory, Wuzhou Red Cross Hospital, Wuzhou, China
7. Wuzhou Health System Key Laboratory for Nasopharyngeal Carcinoma Etiology and Molecular Mechanism, Wuzhou, China
8. Department of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China
9. Key Laboratory of High-Incidence-Tumor Prevention & Treatment (Guangxi Medical University), Ministry of Education, Nanning, China
10. State Key Laboratory for Infectious Diseases Prevention and Control, Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
11. Sihui Cancer Institute, Sihui, China
12. Cangwu Institute for Nasopharyngeal Carcinoma Control and Prevention, Wuzhou, China
13. Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
14. Department of Biostatistics, Harvard TH Chan School of Public Health, Boston, MA, USA
15. Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
16. Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
17. Department of Epidemiology, University of Washington, Seattle, WA, USA
18. Beijing Hospital, Beijing, China