Etrusca Brogi, MD, is a Neuroanaesthesia and Neurointensive Care specialist consultant working at ASST Grande Ospedale Metropolitano Niguarda, Milan (Italy). Her principal fields of interest are the management of the polytrauma patient, evaluation and control of the patient with hemorrhagic shock, neurogenic shock, abdominal, thoracic, spinal trauma and head trauma, intra / inter hospital transfers of critically ill patients, neurosurgical patients’ management, ECMO management, management of potential organ donors and local DCD management protocol. She served as reviewer for various journals and she authored several articles published in long-time indexed journal on ultrasound in intensive care, and trauma brain injury. She is also the author of several chapter for various Springer book series. She is an active member of ESCIM, SIAARTI and SARNePI.Federico Coccolini, MD, is Professor of Surgery at the Pisa Universuty and consultant in general, emergency and trauma surgery at thePisa University Hospital, one of the biggest Level I trauma centres in Italy. He has a deep and documented experience in managing post-traumatic and non-post-traumatic patients. His principal interests are emergency surgery, trauma surgery, advanced oncology, oncologic gastrointestinal surgery, laparoscopic and minimally invasive surgery, tissue engineering and experimental surgery, evidence-based medicine, and surgery. He is the principal investigator of multicentre studies and registers, and authored hundreds of papers and tens of book chapters. He edited a Textbook of Emergency General Surgery, several books and a book series. He served as reviewer for several journals. He is the Vice President of the World Society of Emergency Surgery (WSES) and of the World Journal of Emergency Surgery (WJES), head of the scientific committee of the EVTM Society, member of the Executive Committee of the Italian Society of Emergency Surgery and Trauma, Italian Society of Geriatric Surgery and of the Italian Society of Surgical Physiopathology. Prof. Coccolini is a recognized world opinion leader in emergency general surgery and trauma.Alex Valadka, MD, serves as Professor of Neurological Surgery at the University of Texas Southwestern Medical Center in Dallas, where he is Chief of Neurological Surgery at Parkland Memorial Hospital. He has had a career-long clinical and research interest in neurotrauma and critical care, including numerous papers, presentations, research grants, courses, seminars, and visiting professorships. He has served in numerous leadership roles in neurosurgery and neurotrauma, including President of the American Association of Neurological Surgeons, Director of the American Board of Neurological Surgery, Chair of the Neurosurgical Specialty Group of the American College of Surgeons Committee on Trauma, and membership on numerous study sections, data and safety monitoring boards, and similar activities for the NIH and other organizations.Eric J. Ley, MD, FACS, is a surgeon specializing in trauma, acute care surgery, and critical care at the R Adams Cowley Shock Trauma Center. As Professor of Surgery and Chief of Critical Care within the University of Maryland School of Medicine Dr. Ley’s clinical research includes human factors in surgery, serving as coeditor for a textbook on this subject. Dr. Ley has an interest in reducing venous thromboembolism after trauma and recently led the efforts to revise the national guidelines for venous thromboembolism prophylaxis for the Western Trauma Association. His benchtop research focus is on the mechanisms for secondary injury after trauma including the role of the beta adrenergic response in deteriorating patients. Previously, Dr. Ley was a Clinical Professor of Surgery at the University of California, Los Angeles and Professor of Surgery at the Cedars-Sinai Medical Center where he was the Medical Director of the Surgical Intensive Care Unit and Program Director of the Trauma and Surgical Critical Care Fellowship.