1. University of Alabama at Birmingham School of Medicine, Birmingham, Alabama, USA
2. Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
3. Baylor Scott & White Health, Temple, Texas, USA
4. Laboratory Corporation of America Holdings, Burlington, North Carolina, USA
5. Healthcare Clinical Data, Inc., North Miami, Florida, USA
6. Indiana University School of Medicine, Indianapolis, Indiana, USA
7. Planned Parenthood of Southern New England, New Haven, Connecticut, USA
8. Planned Parenthood of St. Louis Region and Southwest Missouri, St. Louis, Missouri, USA
9. Brown University, Providence, Rhode Island, USA
10. University of Mississippi Medical Center, Jackson, Mississippi, USA
11. BioCollections Worldwide, Inc., Miami, Florida, USA
12. Roche Molecular Systems, Inc., Pleasanton, California, USA
13. Quest Diagnostics Infectious Disease, San Juan Capistrano, California, USA