1. Virginia Tech Carilion Research Institute, Roanoke, VA 24016, United States
2. Virginia Tech Carilion School of Medicine, Roanoke, VA 24016, United States
3. Department of Neurosurgery, Carilion Clinic, Roanoke, VA 24016, United States
4. Faculty of Health Science, Virginia Tech, Blacksburg, VA 24061, United States
5. Department of Biological Sciences, Virginia Tech, Blacksburg, VA 24061, United States
6. Virginia Tech-Wake Forest University School of Biomedical Engineering and Sciences, Blacksburg, VA 24061, United States
7. Department of Emergency Medicine, Virginia Tech Carilion School of Medicine, Roanoke, VA 24016, United States
8. Department of Biological Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24061, United States