1. Department of Neurology, University of Maryland School of Medicine, Baltimore, MD, USA
2. Program in Trauma, R Adams Cowley Shock Trauma Center, Baltimore, MD, USA
3. Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
4. Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, USA
5. Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA
6. Department of Physiology, University of Maryland School of Medicine, Baltimore, MD, USA
7. Department of Pharmacy Services, University of Maryland Medical Center, Baltimore, MD, USA