1. Department of Obstetrics, Gynecology and Reproductive Sciences; Rutgers University Robert Wood Johnson School of Medicine; New Brunswick NJ USA
2. Center for Perinatal Research; Department of Pediatrics; The Research Institute at Nationwide Children's Hospital; The Ohio State University College of Medicine; Columbus OH USA
3. Maternal Fetal Medicine; Mary Washington Hospital; Fredericksburg VA USA
4. Americorps Communities in Schools Central Texas; Austin TX USA
5. Maternal-Fetal Care Center; Florida Hospital Medical Group; Orlando FL USA
6. Department of Obstetrics & Gynecology; The Ohio State University College of Medicine; Columbus OH USA