1. Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
2. Clinical Microbiology-Immunology Laboratories, UNC Health Care, Chapel Hill, North Carolina, USA
3. Northern Ireland Regional Adult CF Centre, Belfast Health and Social Trust, Belfast, Northern Ireland, United Kingdom
4. Centre for Experimental Medicine, Queen's University, Belfast, Northern Ireland, United Kingdom
5. Imperial College, London, United Kingdom
6. Royal Brompton Hospital, London, United Kingdom
7. Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
8. Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA
9. Centre for the Mathematical Modelling of Infectious Diseases, Department of Infectious Disease Epidemiology, The London School of Hygiene & Tropical Medicine, London, United Kingdom
10. School of Pharmacy, Queen's University, Belfast, United Kingdom
11. School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia
12. Department of Medical Microbiology, The Royal Group of Hospitals, Belfast Health and Social Trust, Belfast, Northern Ireland, United Kingdom
13. Northern Ireland Public Health Laboratory, Belfast City Hospital, Belfast, Northern Ireland, United Kingdom
14. Department of Medical Microbiology, Adelaide and Meath Hospital, Tallaght, Dublin, Ireland
15. School of Medicine, Trinity College, Dublin, Ireland