1. Department of Clinical Microbiology, Karolinska Institutet—MTC, Karolinska University Hospital Solna, Stockholm, Sweden.
2. Reference Centre for Detection of Antimicrobial Resistance, Department of Microbiology and Infection Control, University Hospital of North-Norway, Tromsø, Norway.
3. Department of Microbiology and Virology, Institute of Medical Biology, Faculty of Medicine, University of Tromsö, Tromsö, Norway.
4. Department of Laboratory Medicine, Division of Clinical Bacteriology, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden.