1 Department of Surgery, University Hospital Limerick, Graduate Entry Medical School, University of Limerick, Limerick, Ireland. calvin.coffey@ul.ie.
2 4i Centre for Interventions in Infection, Inflammation and Immunity, Graduate Entry Medical School, University of Limerick, Limerick, Ireland. calvin.coffey@ul.ie.
3 Department of Surgery, University Hospital Limerick, Graduate Entry Medical School, University of Limerick, Limerick, Ireland.
4 Department of Aneasthesia, Graduate Entry Medical School, University of Limerick, Limerick, Ireland.