1. Gordon Center for Medical Imaging Department of Radiology Massachusetts General Hospital/Harvard Medical School Boston Massachusetts USA
2. Faculty of Health, Medicine and Life Sciences School for Mental Health and Neuroscience Alzheimer Centre Limburg Maastricht University Maastricht The Netherlands
3. Athinoula A. Martinos Center for Biomedial Imaging Department of Radiology Massachusetts General Hospital/Harvard Medical School Boston Massachusetts USA
4. Department of Psychiatry Massachusetts General Hospital/Harvard Medical School Boston Massachusetts USA
5. Department of Neurology Massachusetts General Hospital/Harvard Medical School Boston Massachusetts USA
6. Grupo Neurociencias de Antioquia Universidad de Antioquia Medellín Colombia
7. Center for Alzheimer Research and Treatment Department of Neurology Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA