1. 1 Medical and Molecular Microbiology Unit, Department of Medicine, Faculty of Science, University of Fribourg, Fribourg, Switzerland
2. 2 Unité Antibiorésistance et Virulence Bactériennes, French Agency for Food, Environmental and Occupational Health and Safety (Anses), Lyon, France
3. 3 INSERM U914, South-Paris Medical School, K.-Bicêtre, Paris, France
4. 4 Centre National Associé - Centre de Référence des Résistances aux Antibiotiques, K.-Bicêtre, Paris, France
5. 5 Hôpital Fribourgeois - Hôpital Cantonal de Fribourg, Fribourg, Switzerland