1. School of Health Humanities, Peking University, Beijing, China
2. Inner Mongolia Integrative Center for Disease Control and Prevention, Hohhot, China
3. Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Breast Center, Peking University Cancer Hospital & Institute, Beijing, China
4. Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
5. Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Breast Oncology, Peking University Cancer Hospital & Institute, Beijing, China
6. Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
7. The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
8. School of Public Health, Peking University, Beijing, China
9. Peking University Health Information Technology, Beijing, China