1. Dublin Institute of Technology, Dublin, Ireland
2. Department of Clinical Microbiology, Royal College of Surgeons in Ireland, ERC, Dublin, Ireland
3. Microbiology Research Unit, Division of Oral Bioscience, Dublin Dental University Hospital, Trinity College, Dublin, Ireland
4. Department of Clinical Microbiology, Beaumont Hospital, Dublin Ireland
5. Infection Prevention and Control Department, Beaumont Hospital, Dublin, Ireland