1. Institute of Infection, Immunity and Inflammation, Centre for Biomolecular Sciences, University of Nottingham, Nottingham NG7 2RD, UK
2. Laboratory of Microbial Interactions, Department of Molecular and Cellular Interactions, Flanders Interuniversity Institute for Biotechnology, Vrije Universiteit Brussel, Building E, Room 6.6, Pleinlaan 2, B-1050 Brussels, Belgium
3. Dept Clinical Microbiology 9301, University Hospital of Copenhagen, Rigshospitalet, DK-2100 Copenhagen, Denmark