1. Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, MD 20852, USA.
2. MOE Key Laboratory of Protein Sciences, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Life Sciences, Institute for Immunology, Tsinghua University, Beijing, China.
3. Department of Physics, King’s College London, London WC2R 2LS, UK.
4. Immune Receptor Activation Laboratory, Francis Crick Institute, London NW1 1AT, UK.
5. Division of Immunology and Inflammation, Imperial College London, London SW7 2AZ, UK.