Ron Walls, MD, Chief Operating Officer, Mass General Brigham; Neskey Family Professor of Emergency Medicine, Harvard Medical School, Boston, Massachusetts, Robert Hockberger, MD, Chair Emeritus, Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California; Emeritus Professor of Medicine, David Geffen School of Medicine, Westwood, California, Marianne Gausche-Hill, MD, FACEP, FAAP, Medical Director, Los Angeles County EMS Agency, Professor of Clinical Emergency Medicine and Pediatrics, David Geffen School of Medicine at UCLA, Clinical Faculty, Harbor-UCLA Medical Center, Departments of Emergency Medicine and Pediatrics, Timothy B. Erickson, MD, FACEP, FACMT, FAACT, Chief, Division of Medical Toxicology, Department of Emergency Medicine, Brigham and Women's Hospital; Harvard Medical School, Boston, Massachusetts; Faculty, Harvard Humanitarian Initiative, Cambridge, MA, USA and Susan R. Wilcox, MD, Associate Professor, Emergency Medicine, Harvard Medicial School, Boston, MA, USA