1. F.M. Kirby Neurobiology Center, Boston Children’s Hospital (BCH) and Harvard Medical School (HMS), Boston, MA 02115, USA.
2. Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women’s Hospital (BWH) and HMS, Boston, MA 02115, USA.
3. Alector Inc., 953 Indiana Street, San Francisco, CA 94107, USA.
4. Annexon Biosciences, 280 Utah Avenue Suite 110, South San Francisco, CA 94080, USA.
5. Department of Anatomy, University of California San Francisco (UCSF), San Francisco, CA 94143, USA.
6. Department of Neurobiology, Stanford University School of Medicine, Palo Alto, CA 94305, USA.
7. Prothena Biosciences, Dublin, Ireland.
8. Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.