1. Department of Internal Medicine and Infectious Diseases University Hospital of Heraklion Heraklion Greece
2. Department of Intensive Care Medicine Radboud University Medical Center Nijmegen The Netherlands
3. Laboratory of Medical Microbiology Vaccine and Infectious Disease Institute University of Antwerp Antwerp Belgium
4. Laboratoire National de Santé Microbiology Department Dudelange Luxembourg
5. Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance Imperial College London London UK
6. Department of Clinical Pharmacology University Hospital Rijeka/Medical Faculty and Faculty of Health Studies University of Rijeka Rijeka Croatia