Affiliations

• ¹ Department of Pediatrics, Division of Pediatric Infectious Diseases, Indiana University School of Medicine, Indianapolis, Indiana; Vanderbilt Vaccine Research Program, Department of Pediatrics, Division of Pediatric Infectious Diseases, Nashville, Tennessee.
• ² Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, Georgia; University of California San Francisco, San Francisco, California.
• ³ Emmes Company, Rockville, Maryland.
• ⁴ Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, Georgia.
• ⁵ Vanderbilt Vaccine Research Program, Department of Pediatrics, Division of Pediatric Infectious Diseases, Nashville, Tennessee.