Affiliation: | 1. Department of Respiratory Tract Infections, Dr Fran Mihaljevic University Hospital for Infectious Diseases, University of Zagreb School of Medicine, Zagreb, Croatia;2. Department of Microbiology, General Hospital Karlovac, Karlovac, Croatia;3. Department of Medicine, Rochester General Hospital and University of Rochester School of Medicine and Dentistry, Rochester, New York;4. Department of Clinical Microbiology, Dr Andrija Stampar Teaching Institute of Public Health, Zagreb, Croatia Department of Medical Microbiology, University of Zagreb School of Medicine, Zagreb, Croatia;5. Department of Clinical Microbiology, Dr Andrija Stampar Teaching Institute of Public Health, Zagreb, Croatia |