1. UCD Centre for Interdisciplinary Research, Education, and Innovation in Health Systems (UCD IRIS), School of Nursing, Midwifery & Health Systems, Health Sciences Centre University College Dublin Dublin Ireland
2. Department of Intensive Care Medicine, Department of Neurology Mater Misericordiae University Hospital Dublin Ireland
3. School of Medicine University of Limerick Limerick Ireland
4. Department of Surgery St. Vincent's University Hospital Dublin Ireland