1. Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
2. Discovery, Research and Early Development, Oncology R&D, AstraZeneca, Gaithersburg, MD 20878, USA.
3. Adaptive Biotechnologies, Seattle, WA 98102, USA.
4. Oxford Vaccine Group, Department of Paediatrics, University of Oxford, and NIHR Oxford Biomedical Research Centre, Oxford OX4 6PG, UK.
5. NIHR Southampton Clinical Research Facility and Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, and Faculty of Medicine and Institute for Life Sciences, University of Southampton, Southampton SO16 6YD, UK.
6. The Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7DQ, UK.
7. Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK.
8. Translational Medicine, Oncology R&D, AstraZeneca, Gaithersburg, MD 20878, USA.
9. Translational Medicine, Microbial Sciences, Biopharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA.