1Section of Computational and Systems Medicine, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, South Kensington, London SW7 2AZ, UK
2Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Huddinge, Sweden
3Translational Safety, AstraZeneca, Alderley Park, Macclesfield, Cheshire, SK10 4TG, UK