1. San Francisco Veterans Administration Medical CenterSan FranciscoCAUSA
2. University of CaliforniaSan FranciscoCAUSA
3. Telemedicine & Advanced Technology Research CenterU.S. Army Medical Research and Materiel CommandFort DetrickMDUSA
4. War Related Illness & Injury Study CenterVeterans Affairs Medical CenterWashingtonDCUSA
5. Georgetown University School of MedicineWashingtonDCUSA
6. University of Virginia School of MedicineCharlottesvilleVA
7. Texas A&M Health Sciences College of MedicineCollege StationTXUSA
8. New England Veterans Healthcare System and Brain BanksBoston University School of Medicine, and Center for the Study of Traumatic EncephalopathyBostonMAUSA
9. Mayo ClinicRochesterMNUSA
10. Massachusetts General HospitalHarvard Medical SchoolBostonMAUSA
11. The Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
12. UCL Institute of NeurologyQueen SquareLondonWC1N 3BGUnited Kingdom
13. Northern California Institute for Research and EducationThe Veterans Health Research InstituteSan FranciscoCAUSA
14. Independent Science WriterElversonPAUSA
15. Alzheimer's AssociationChicagoILUSA