1. INSERM U914, Emerging Resistance to Antibiotics, K. Bicêtre, France
2. Medical & Molecular Microbiology Unit, Department of Medicine, Faculty of Science, University of Fribourg, rue Albert Gockel 3, CH-1700, Fribourg, Switzerland
3. INSERM U914, Emerging Resistance to Antibiotics, K. Bicêtre, France.