1. Emergency Department, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom of Great Britain and Northern Ireland
2. School of Health and Life Sciences, Teesside University, Middlesbrough, United Kingdom of Great Britain and Northern Ireland
3. Emergency Medicine, University Hospital Lewisham, London, United Kingdom of Great Britain and Northern Ireland
4. Emergency Medicine, Mater Hospital School, Dublin, Ireland
5. Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
6. Prehospital Emergency Medical Services, Central Denmark Region, Viborg, Denmark
7. Department of Anaesthesia, Aarhus University Hospital, Aarhus, Denmark
8. Emergency Medicine, Queen Mary University of London, United Kingdom of Great Britain and Northern Ireland
9. Emergency Medicine, Hamad Medical Corporation, Doha, Qatar
10. Emergency Medicine and Intensive Care Medicine, Health Education England North East, Newcastle upon Tyne, United Kingdom of Great Britain and Northern Ireland
11. Emergency Medicine, Torbay Hospital, Torquay, United Kingdom of Great Britain and Northern Ireland
12. Emergency Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
13. School of Medicine, University College Dublin, Ireland
14. Emergency Medicine, St Vincentʼs University Hospital, Dublin, Ireland
15. Intensive Care Medicine, University College Hospital, London, United Kingdom of Great Britain and Northern Ireland
16. Emergency Medicine, The Royal London Hospital, London, United Kingdom of Great Britain and Northern Ireland
17. Respiratory Medicine, University Hospital Lewisham, London, United Kingdom of Great Britain and Northern Ireland
18. Respiratory Medicine, Lewisham and Greenwich NHS Trust, London, United Kingdom of Great Britain and Northern Ireland
19. Emergency Department, The Alfred Emergency & Trauma Centre, Melbourne, Australia
20. Emergency Medicine, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom of Great Britain and Northern Ireland
21. Center for Emergency Medicine, University Medical Centre Maribor, Slovenia
22. Cardiac Physiology and Echocardiography, The University of Sydney, Australia
23. Department of Medicine, Francisco de Vitoria University, Pozuelo de Alarcon, Spain
24. Cardiology, Institute of Clinical Physiology National Research Council, Pisa, Italy
25. Emergency Medicine, Manchester University NHS Foundation Trust, Manchester, United Kingdom of Great Britain and Northern Ireland
26. Emergency Medicine, Manchester Metropolitan University, Manchester, United Kingdom of Great Britain and Northern Ireland
27. Emergency Medicine, University of Ottawa, Canada
28. Emergency Medicine, Ottawa Hospital Research Institute, Ottawa, Canada
29. Emergency Medicine, Cliniques universitaires Saint-Luc, Bruxelles, Belgium
30. Cardiac Critical Care, King Abdulaziz Medical City, Riyadh, Saudi Arabia
31. Istituto Cardio Centro, EOC, Lugano, Switzerland
32. Emergency Medicine, Royal Victoria Infirmary, Newcastle-upon-Tyne, United Kingdom of Great Britain and Northern Ireland
33. Anaesthesia and Intensive Care, Frimley Park Hospital NHS Trust, Frimley, United Kingdom of Great Britain and Northern Ireland
34. Emergency Medicine, NewYork-Presbyterian Brooklyn Methodist Hospital, Brooklyn, United States
35. Acute and Intensive Care Medicine, Royal Berkshire Hospital, Reading, United Kingdom of Great Britain and Northern Ireland
36. Acute Medicine and Intensive Care Medicine, University of Oxford, United Kingdom of Great Britain and Northern Ireland
37. Emergency Medicine, Mater Dei Hospital, Msida, Malta
38. Emergency Medicine, Royal Cornwall Hospital, Truro, United Kingdom of Great Britain and Northern Ireland
39. Emergency Medicine, Centre Hospitalier de l’Université Laval, Sainte-Foy, Canada
40. Intensive Care Medicine, Hopital de Jolimont, Haine-Saint-Paul, Belgium
41. Emergency Medicine, Royal Victoria Hospital, Belfast, United Kingdom of Great Britain and Northern Ireland
42. Medical Director, Northern Ireland Ambulance Service, Belfast, United Kingdom of Great Britain and Northern Ireland
43. Emergency Medicine, University of Saskatchewan, Saskatoon, Canada
44. Emergency Department, Harvard Medical School Department of Emergency Medicine Beth Israel Deaconess Medical Center, Boston, United States
45. Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, United States
46. Emergency Medicine and Internal Medicine, Capio Sankt Gorans Sjukhus, Stockholm, Sweden
47. Emergency Medicine, The University of British Columbia, Vancouver, Canada
48. Emergency Medicine, Vancouver General Hospital, Vancouver, Canada
49. Physiotherapy, Blackpool Teaching Hospitals NHS Foundation Trust, Blackpool, United Kingdom of Great Britain and Northern Ireland
50. School of Healthcare Sciences, Cardiff University College of Biomedical and Life Sciences, Cardiff, United Kingdom of Great Britain and Northern Ireland
51. Emergency Medicine, UMass Memorial Medical Center, Worcester, United States
52. Emergency Medicine, UMass Medical School, Worcester, United States
53. Acute Medicine, East Surrey Hospital, Redhill, United Kingdom of Great Britain and Northern Ireland
54. Emergency Medicine, University Hospital Centre Nantes, France
55. Anesthesia and Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
56. Dipartimento di Scienze Clinico-Chirurgiche, Diagnostiche e Pediatriche, Università degli Studi di Pavia Facoltà di Medicina e Chirurgia, Pavia, Italy
57. Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Italy
58. Emergency Medicine, Advocate Christ Medical Center, Oak Lawn, United States
59. Intensive Care, Royal Derby Hospital, Derby, United Kingdom of Great Britain and Northern Ireland
60. Emergency Medicine, St Thomas’ Hospital, London, United Kingdom of Great Britain and Northern Ireland
61. Emergency Medicine, Ipswich Hospital, Ipswich, Australia
62. Faculty of Medicine, The University of Queensland, Saint Lucia, Australia
63. Emergency Medicine, The Alfred Emergency & Trauma Centre, Melbourne, Australia
64. Department of Epidemiology & Preventive Medicine, Monash University, Clayton, Australia
65. Emergency Medicine, Fiona Stanley Hospital, Murdoch, Australia
66. Emergency Medicine, Yale School of Medicine, New Haven, United States
67. General Secretary, European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB), London, United Kingdom of Great Britain and Northern Ireland
68. Department Allgemeine Innere Medizin, Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Switzerland
69. Klinik für Innere Medizin, Krankenhaus Märkisch Oderland, Strausberg/Wriezen, Germany
70. Radiology, Kingʼs College London, United Kingdom of Great Britain and Northern Ireland