1. Department of Obstetrics and Gynecology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
2. Carolina Global Breastfeeding Institute, Department of Maternal and Child Health, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
3. Department of Health Services Administration, D'Youville College, Buffalo, New York.
4. Department of Medicine, University of California, Davis, Sacramento, California.
5. Department of Operations Business Analytics and Information Systems, University of Cincinnati, Cincinnati, Ohio.
6. Alliance for the Prudent Use of Antibiotics, Boston, Massachusetts.
7. Department of Neonatology, Carver College of Medicine, University of Iowa, Iowa City, Iowa.
8. Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania.
9. Department of Computational and Applied Mathematics, Rice University, Houston, Texas.
10. Jamus, LLC, Lewiston, New York.
11. Department of Medicine, Cambridge Health Alliance, Cambridge, Massachusetts.
12. Department of Medicine, Harvard Medical School, Boston, Massachusetts.