1. Royal College of Surgeons in Ireland; School of Medicine; 121 St. Stephens Green Dublin Ireland 2
2. Royal College of Surgeons in Ireland; School of Nursing & Midwifery; 123 St. Stephen's Green Dublin Ireland D2
3. University of Manchester, Manchester Academic Health Science Centre; Division of Nursing, Midwifery & Social Work, School of Health Sciences, Faculty of Biology, Medicine & Health; Oxford Road Manchester Lancashire UK M13 9PL