1. Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia
2. Department of Pediatrics and Pathology-Immunology, Center for Vaccinology and Neonatal Immunology, University Hospitals of Geneva and Faculty of Medicine, University of Geneva, Switzerland
3. Department of Pediatrics, Emory University School of Medicine and Children’s Healthcare of Atlanta, Georgia