1. Karolinska Institutet Alzheimer Disease Research Center (KI-ADRC); Stockholm Sweden
2. Department of Neurology; University of Eastern Finland; Kuopio Finland
3. Aging Research Center; Karolinska Institutet and Stockholm University; Stockholm Sweden
4. Department of Neurology; Academic Medical Centre; University of Amsterdam; Amsterdam The Netherlands
5. Department of Epidemiology and Public Health; Toulouse University Hospital; Toulouse France
6. Rush Alzheimer's Disease Center; Rush University Medical Center; Chicago IL USA
7. German Center for Neurodegenerative Diseases (DZNE) and University of Bonn; Bonn Germany
8. Campaign to Prevent Alzheimer's Disease by 2020 (PAD2020); Rockville MD USA
9. Keck School of Medicine; University of Southern California; Los Angeles CA USA
10. Neuropsychiatric Epidemiology Research Unit; University of Gothenburg; The Sahlgrenska Academy; Gothenburg Sweden