1. Department of Obstetrics, Gynecology and Reproductive SciencesUniversity of California, San FranciscoSan Francisco California
2. Department of PediatricsStanford University School of MedicineStanford California
3. UCSF Benioff Children's Hospital OaklandOakland California
4. Arizona College of Osteopathic MedicineArizon
5. Sonoma Technology IncPetaluma California
6. Department of Environmental Health SciencesUniversity of CaliforniaBerkeley, Berkeley California