1. Institute for Medical Microbiology and Immunology, Panum Institute, University of Copenhagen, Copenhagen, Denmark
2. Institute of Clinical Pharmacology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
3. Cystic Fibrosis Center, Pediatric Department, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
4. Department of Clinical Microbiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark