| Affiliation: | 1. Department of Pediatrics, University of Iowa, , Iowa City, Iowa;2. Division of Research and Treatment for Oral and Maxillofacial Congenital Anomalies, School of Dentistry, Aichi‐Gakuin University, , Japan;3. Faculty of Psychological and Physical Science, Aichi‐Gakuin University, , Japan;4. School of Public Health, Johns Hopkins University, , Baltimore, Maryland;5. Maternal and Children's Health Research Center Hospital, , Ulaanbaatar, Mongolia;6. Department of Oral Biology, School of Dental Medicine, Center for Craniofacial and Dental Genetics, University of Pittsburgh, , Pittsburgh, PA 15260;7. Department of Human Genetics, School of Public Health, University of Pittsburgh, , Pittsburgh, Pennsylvania;8. Departments of Pediatric Dentistry, Epidemiology, and Biology, University of Iowa, , Iowa City, Iowa;9. College of Nursing, University of Iowa, , Iowa City, Iowa |
