1. PRA Health Sciences Clinical Pharmacology—Scientific Affairs Lenexa Kansas USA
2. University of Washington Departments of Pharmaceutics Obstetrics & Gynecology, and Pharmacy Seattle Washington USA
3. Global PK/PD & Pharmacometrics Eli Lilly and Company Indianapolis Indiana USA
4. Madigan Army Medical Center Division of Maternal‐Fetal Medicine Department of Obstetrics and Gynecology Tacoma Washington USA
5. University of Texas Medical Branch in Galveston Department of Obstetrics & Gynecology Galveston Texas USA
6. University of Pittsburgh Department of Obstetrics & Gynecology Pittsburgh Pennsylvania USA
7. University of Pittsburgh, Departments of Pharmacy Pharmaceutical Sciences and Pathology Pittsburgh Pennsylvania USA
8. Indiana University Departments of Obstetrics & Gynecology and Pediatrics Indianapolis Indiana USA
9. University of Alabama at Birmingham Department of Obstetrics & Gynecology Birmingham Alabama USA
10. University of North Carolina Department of Obstetrics & Gynecology Chapel Hill North Carolina USA
11. RTI International Environmental and Health Science Unit Biostatistics and Epidemiology Division Rockville Maryland USA
12. Obstetric and Pediatric Pharmacology and Therapeutic Branch Eunice Kennedy Shriver National Institute of Child Health and Human Development Bethesda Maryland USA