1. School of Population Medicine and Public Health Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
2. Department of Cancer Epidemiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
3. The State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Collaborative Innovation Center of Biologic Products Xiamen University Xiamen China
4. College of Life Sciences Hebei University Baoding China