[a
]Research Centre for Emergency Medicine, Department of Clinical Medicine, Aarhus University
and Aarhus University Hospital, Denmark
[b
]Department of Anesthesiology and Intensive Care, Aarhus University Hospital, Denmark
[c
]Prehospital Emergency Medical Services, Central Denmark Region, Denmark
[d
]Department of Cardiology, Viborg Regional Hospital, Viborg, Denmark
[e
]Department of Anaesthesia 6011, Rigshospitalet - University of Copenhagen, Denmark
[f
]Department of Cardiology, The Heart Centre, Rigshospitalet - University of Copenhagen,
Denmark
[g
]Department of Anesthesiology and Intensive Care, Odense University Hospital, Odense,
Denmark
[h
]Department of Cardiology, Aalborg University Hospital, Denmark
[i
]Department of Clinical Medicine, Aalborg University, Denmark
[j
]Department of Anaesthesia and Intensive Care, Aalborg University Hospital, Denmark
[k
]Department of Medicine, Randers Regional Hospital, Randers, Denmark
[l
]Department of Anesthesiology and Intensive Care, Viborg Regional Hospital, Viborg,
Denmark
[m
]Department of Anesthesiology and Intensive Care, Horsens Regional Hospital, Horsens,
Denmark
[n
]Copenhagen Emergency Medical Services, University of Copenhagen, Denmark
[o
]Department of Cardiology, Herlev and Gentofte University Hospital, Copenhagen, Denmark
[p
]Department of Emergency Medicine, Herlev and Gentofte University Hospital, Copenhagen,
Denmark
[q
]Department of Internal Medicine, Herlev and Gentofte University Hospital, Copenhagen,
Denmark
[r
]Department of Anesthesiology and Intensive Care, University Hospital Zealand, Køge,
Denmark
[s
]Institute of Public Health, Charité - Universitätsmedizin Berlin, Berlin, Germany
[t
]Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess
Medical Center, Boston, MA, USA
[u
]Department of Internal Medicine, Division of Pulmonary, Critical Care, and Sleep Medicine,
Beth Israel Deaconess Medical Center, Boston, MA, USA
License:
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).