Affiliation: | 1. Northern Ireland Public Health Laboratory, Department of Bacteriology, Belfast City Hospital, Lisburn Road, Belfast, Northern Ireland, BT9 7AD, UK;2. Bloomfield Collegiate, Astoria Gardens, Belfast, Northern Ireland, BT5 6HW, UK;3. Department of Medical Microbiology, Royal Group of Hospitals, Grosvenor Road, Belfast, Northern Ireland, UK;4. Northern Ireland Regional Adult Cystic Fibrosis Unit, Belfast City Hospital, Lisburn Road, Belfast, Northern Ireland, BT9 7AB, UK;5. Centre for Infection & Immunity, Queen''s University, Lisburn Road, Belfast, Northern Ireland, BT9 7BL, UK;6. School of Biomedical Sciences, University of Ulster, Cromore Road, Coleraine, Northern Ireland, BT52 1SA, UK |