1. Department of Molecular Medical Microbiology, Division of Microbiology, Jagiellonian University Medical College, Krakow, Poland
2. Department of Pharmaceutical Microbiology, Jagiellonian University Medical College, Krakow, Poland
3. Jagiellonian University Hospital in Krakow, Krakow, Poland
4. Department of Pediatrics, Gastroenterology and Nutrition,Jagiellonian University Medical College, Krakow, Poland