1. Department of Anaesthesiology and Intensive Care Medicine University Hospital of Cologne Germany
2. Emergency Department Calderdale Royal Hospital Halifax United Kingdom
3. Australian and New Zealand Committee on Resuscitation Melbourne Australia
4. Disciplina de Anestesiologia Universidade de São Paulo São Paulo Brazil
5. Global First Aid Reference Centre International Federation of the Red Cross and Red Crescent Paris France
6. Department of Emergency Medicine and Services Helsinki University Hospital and Helsinki University Helsinki Finland
7. Chairman of the Indian Resuscitation Council Kakinada India
8. Pediatric Critical Care Medicine Stollery Children’s Hospital Edmonton Canada
9. Heart and Stroke Foundation of Canada Ottawa Canada
10. Unidad de Cuidados Intensivos Instituto Nacional de Salud del Niño Universidad Peruana de Ciencias Aplicadas–Centro de Simulación Clínica Chair InterAmerican Heart Foundation/Emergency Cardiovascular Care Lima Peru
11. American Medical Center Nicosia Cyprus
12. ECC Science American Heart Association Dallas TX
13. Division of Cardiology Department of Medicine University of Arizona Tucson AZ
14. Clinical Associate Professor Internal Medicine Chairman of the National Cardiopulmonary Resuscitation Committee Saudi Heart Association Umm Alqura University Mecca Saudi Arabia
15. American Heart Association Dallas TX
16. Department of Emergency Medicine and Education Singapore General Hospital Yong Loo Lin School of Medicine and Duke‐National University of Singapore Medical School National University of Singapore Singapore
17. Department of Anesthesiology Critical Care and Pediatrics University of Pennsylvania Perelman School of Medicine The Children's Hospital of Philadelphia PA
18. Department of Physical Therapy Communication Science and Speech and Occupational Therapy University of São Paulo Medical School São Paulo Brazil
19. New Zealand Resuscitation Council Wellington New Zealand
20. Department of Emergency Medicine University of Michigan Medical School Ann Arbor MI
21. Warwick Clinical Trials Unit University of Warwick Warwick United Kingdom
22. Department of Anaesthesia and Intensive Care Medicine Royal United Hospital Bath United Kingdom
23. World Federation of Societies of Anaesthesiologists London United Kingdom
24. Chairman of the National Health & Care Committee Italian Red Cross Rome Italy
25. Department of Anaesthesia Intensive Care and Emergency medical services, Maggiore Hospital Bologna Italy
26. Resuscitation Council of Southern Africa Clinical Leadership Netcare 911 Johannesburg South Africa
27. Heart and Stroke Foundation of Canada Toronto ON Canada
28. European Resuscitation Council and International Liaison Committee on Resuscitation Niel Belgium
29. Resuscitation Council of Asia National Resuscitation Council of Taiwan Chang Bing Show Chwang Memorial Hospital Lukang Township Taiwan
30. Medical and Law School Fu‐Jen Catholic University New Taipei City Taiwan
31. Department of Anaesthesiology College of Anaesthesiologists and Intensivists of Sri Lanka Colombo North Teaching Hospital Colombo Sri Lanka
32. Heart and Stroke Foundation of Canada Vancouver British Columbia Canada
33. Warwick Clinical Trials Unit and University Hospitals Birmingham National Health Service Foundation Trust University of Warwick Coventry United Kingdom