1. Medical and Molecular Microbiology Unit, Department of Medicine, Faculty of Science and Medicine, University of Fribourg, Switzerland
2. Institut National de la Santé et de la Recherche Médicale European Unit, University of Fribourg, Switzerland
3. Swiss National Reference Center for Emerging Antibiotic Resistance, University of Fribourg, Switzerland
4. Institute for Microbiology, University of Lausanne and University Hospital Centre, Lausanne, Switzerland