1. RPI Consulting LLC, Los Angeles, CA, USA
2. San Diego School of Medicine, University of California, San Diego, CA, USA
3. Group B Strep International, Los Angeles, CA, USA
4. Department of Obstetrics and Gynecology, University of Washington Medical Center, Seattle, WA, USA
5. Department of Obstetrics and Gynecology, School of Medicine, University of North Carolina, Chapel Hill, NC, USA
6. University of Geneva, Geneva, Switzerland