1. Laboratory of Quantitative Neuromorphology, Neuroscience Program, Department of Psychology Colorado College Colorado Springs Colorado USA
2. Department of Neurology Boston University School of Medicine Boston Massachusetts USA
3. Department of Psychiatry and Behavioral Sciences University of California Sacramento California USA
4. Department of Neurosurgery University of Colorado Anschutz Medical Campus Aurora Colorado USA
5. Department of Pathology and Laboratory Medicine Boston University School of Medicine Boston Massachusetts USA
6. Boston University Alzheimer's Disease and CTE Center, Boston University School of Medicine Boston Massachusetts USA
7. VA Boston Healthcare System Boston Massachusetts USA
8. Department of Veterans Affairs Medical Center Bedford Massachusetts USA