1. Ann Romney Center for Neurologic Diseases Department of Neurology Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts USA
2. Department of Psychiatry and Institute of Medical Science University of Toronto Toronto Ontario Canada
3. Department of Biochemistry Emory University School of Medicine Atlanta Georgia USA
4. Krembil Centre for Neuroinformatics Centre for Addiction and Mental Health Toronto Ontario Canada
5. Center for Translational and Computational Neuroimmunology Department of Neurology and the Taub Institute for the Study of Alzheimer's Disease and the Aging Brain Columbia University Irving Medical Center New York New York USA
6. Rush Alzheimer's Disease Center Rush University Medical Center Chicago Illinois USA
7. Department of Neurology Emory University School of Medicine Atlanta Georgia USA
8. Harvard Stem Cell Institute Harvard University Cambridge Massachusetts USA