1 Department of Emergency Medicine, University of New Mexico Hospital, Albuquerque, New Mexico, USA.
2 Department of Emergency Medicine, University of New Mexico Hospital, Albuquerque, New Mexico, USA; Critical Care Center, University of New Mexico Hospital, Albuquerque, New Mexico, USA; Department of Neurosurgery, University of New Mexico Hospital, Albuquerque, New Mexico, USA.
3 Department of Emergency Medicine, University of New Mexico Hospital, Albuquerque, New Mexico, USA; Critical Care Center, University of New Mexico Hospital, Albuquerque, New Mexico, USA.
4 Department of Surgery, Division of Acute Care, University of New Mexico Hospital, Albuquerque, New Mexico, USA.
5 Department of Neurosurgery, University of New Mexico Hospital, Albuquerque, New Mexico, USA.
6 College of Health Solutions, Arizona State University, Phoenix, Arizona, USA.