1. Alzheimer’s Disease Research Unit, Yale School of Medicine, New Haven, Connecticut
2. Division of Neurology, University of British Columbia, Vancouver, British Columbia, Canada
3. Banner Alzheimer’s Institute, Phoenix, Arizona
4. Alzheimer’s Therapeutic Research Institute, University of Southern California, San Diego
5. Department of Neurosciences, University of California, San Diego, La Jolla, California
6. Department of Radiology, University of Michigan, Ann Arbor
7. Department of Neurology, Georgetown University, Washington, DC
8. Department of Neurology, Oregon Health & Science University, Portland
9. Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
10. Department of Neurology, Yale School of Medicine, New Haven, Connecticut