1. Anesthesiologist, CHU H. Mondor (AP-HP), Créteil, France.
2. Emergency Physician, Centre de Recherche Cardiovasculaire de Paris, France, and Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota.
3. Emergency Physician, CHU H. Mondor (AP-HP).
4. Professor and Head, Department of Anesthesia and Intensive Care Medicine, CHU Jean Verdier (AP-HP), Bondy, France.