1. Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool, UK
2. School of Biological Sciences, Georgia Institute of Technology, Centre for Microbial Dynamics and Infection, Georgia Institute of Technology, Atlanta, Georgia, USA
3. The Bateson Centre and Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
4. Division of Molecular Microbiology, School of Life Sciences, University of Dundee, Dundee, UK