1. Clinical Department of Clinical Microbiology, Infection and Prevention Control, University Hospital Centre Zagreb
2. Department of Medical Microbiology and Parasitology, School of Medicine University of Zagreb
3. Department of Clinical Microbiology, Andrija Štampar Teaching Institute of Public Health
4. Department of Microbiology, Institute of Public Health Zagreb County
5. Department of Urology, University Hospital Centre Zagreb
6. Department of Pediatrics, Division of Hematology and Oncology, University Hospital Zagreb
7. Department of Pediatrics, School of Medicine University of Zagreb