1. School of Public Health, University College Cork, Cork, Ireland
2. Pharmacy Department, Bon Secours Hospital, Cork, Ireland
3. Department of Nursing and Midwifery, University of Limerick, Limerick, Ireland
4. Office of the National Director Health Protection, HSE - Health Protection Surveillance Centre, Dublin, Ireland
5. Faculty of Nursing and Midwifery, RCSI, Dublin
6. Department of Social Sciences and Nursing, Solent University, Southampton, UK
7. Infection Prevention and Control Department, Kings College Hospitals Foundation NHS Trust, London, UK