1. Department of Clinical Microbiology, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin 9, Ireland
2. CÚRAM-Centre for Research in Medical Devices, National University of Ireland Galway, Galway, Ireland
3. School of Chemical Sciences, Dublin City University, Dublin 9, Ireland
4. Cellular and Molecular Imaging Core, Royal College of Surgeons in Ireland, Dublin 2, Ireland
5. Microbiology, School of Natural Sciences, National University of Ireland Galway, Ireland
6. Department of Chemistry, Royal College of Surgeons in Ireland, Dublin 2, Ireland
7. Department of Microbiology, Connolly Hospital, Dublin 15, Ireland