1. Division of Evolutionary Biology, Faculty of Biology, LMU Munich, Planegg-Martinsried, Germany
2. Evolutionary Ecology and Genetics, Faculty of Biology, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
3. Institute of Medical Microbiology and Infection Control, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany
4. Division of Infectious Diseases, Wadsworth Center, New York State Department of Health, Albany, New York, USA
5. Department of Biomedical Sciences, State University of New York at Albany, Albany, New York, USA
6. National Reference Centre for Borrelia, Bavarian Health and Food Safety Authority, Oberschleissheim, Germany