1. Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, Connecticut, USA
2. Department of Environmental Health Sciences, Yale School of Public Health, New Haven, Connecticut, USA
3. Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
4. Department of Molecular Biophysics and Biochemistry, W.M. Keck Foundation Biotechnology Resource Laboratory, Yale School of Medicine, New Haven, Connecticut, USA
5. Department of Pediatrics and the Vanderbilt Vaccine Research Program, Vanderbilt University School of Medicine, Monroe Carell Jr. Children’s Hospital at Vanderbilt, Nashville, Tennessee, USA
6. Biostatistics Center, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
7. Department of Pediatrics, Duke Human Vaccine Institute, Duke University School of Medicine, Durham, North Carolina, USA
8. Department of Pediatrics, University of Pittsburgh School of Medicine, the UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
9. Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
10. Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
11. Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, Missouri, USA
12. Department of Pediatrics, University of Alabama at Birmingham School of Medicine, Birmingham, Alabama, USA
13. Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
14. Department of Medicine and Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
15. Department of Medicine, University of California San Francisco, San Francisco, California, USA
16. Mayo Clinic College of Medicine and Science and the Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota, USA