| Affiliation: | 1. School of Public Health, Peking University, Beijing, China;2. Mathematical Institute, Heinrich Heine University Duesseldorf, Duesseldorf, Germany;3. Center for Craniofacial and Dental Genetics, School of Dental Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania;4. Beijing Center for Disease Prevention and Control, Beijing, China;5. National Yang‐Ming University, Taipei, Taiwan;6. Chang Gung Memorial Hospital, Taoyuan, Taiwan;7. State Key Laboratory of Oral Disease, West China College of Stomatology, Sichuan University, Chengdu, China;8. School of Stomatology, Peking University, Beijing, China;9. Key Laboratory of Reproductive Health, Ministry of Health, Beijing, China;10. School of Public Health, Johns Hopkins University, Baltimore, Maryland |
