1 Department of Emergency Medicine, Beaumont Hospital, Dublin, and Emergency Care Research Unit (ECRU), Royal College of Surgeons in Ireland (RCSI), Dublin 2, Ireland. awakai@rcsi.ie.
2 Departments of Critical Care, Emergency Medicine and Surgery, Dalhousie University, Halifax, Canada.
3 Department of Emergency Medicine, SUNY-Downstate Medical Center/Kings County Hospital Center, New York, USA.