1. Department of Pathology, University of Cambridge, Cambridge, United Kingdom
2. Faculty of Medicine and Institute for Life Science, University of Southampton, Southampton, United Kingdom
3. Department of Immunology, Eberhard Karls University Tübingen, Tübingen, Germany
4. Cancer Research UK Protein Core Facility, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
5. Cambridge Institute for Medical Research, University of Cambridge, Cambridge, United Kingdom