1. Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, United Kingdom
2. Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, United Kingdom2Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
3. Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
4. Janssen, Pharmaceutical Companies of Johnson & Johnson, Leiden, the Netherlands
5. Bavarian Nordic, Martinsried, Germany
6. Jenner Institute, Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, Oxford, United Kingdom7National Institute for Health Research (NIHR) Oxford Biomedical Research Centre, Oxford, United Kingdom
7. Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
8. Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, United Kingdom7National Institute for Health Research (NIHR) Oxford Biomedical Research Centre, Oxford, United Kingdom