1. Department of Epidemiology, Human Genetics and Environmental Sciences UTHealth School of Public Health Houston Texas USA
2. College of Public Health and Morsani College of Medicine University of South Florida Tampa Florida USA
3. Department of Family and Community Medicine Baylor College of Medicine Houston Texas USA
4. Birth Defects Epidemiology and Surveillance Branch Texas Department of State Health Services Austin Texas USA
5. Department of Epidemiology, Fay W. Boozman College of Public Health and Arkansas Center for Birth Defects Research and Prevention University of Arkansas for Medical Sciences Little Rock Arkansas USA
6. Department of Management, Policy, and Community Health UTHealth School of Public Health Houston Texas USA
7. Department of Pediatric Surgery McGovern Medical School at UTHealth and Children's Memorial Hermann Hospital Houston Texas USA
8. Department of Obstetrics, Gynecology & Reproductive Sciences McGovern Medical School at UTHealth and Children's Memorial Hermann Hospital Houston Texas USA