1. Department of Anatomy, Physiology, and Genetics, Uniformed Services University, Bethesda, Maryland, USA.
2. NeuroTactical Research Team, Marine Corps Base Camp Pendleton, Camp Pendleton, California, USA.
3. Department of Neurology, Uniformed Services University, Bethesda, Maryland, USA.
4. Department of Surgery, Yale School of Medicine, New Haven, Connecticut, USA.