1. Clinical Microbiology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
2. Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, Uppsala University, Uppsala, Sweden
3. Department of Medical Microbiology, NUTRIM school of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
4. Department of Medicine, Division of Infectious Diseases, Stanford University, Stanford, CA, USA
5. HBIGS, University of Heidelberg, Heidelberg, Germany
6. Institute of Biology II, University of Freiburg, Freiburg, Germany