1. Department of Neurology Columbia University New York New York USA
2. Department of Neurology and Neurological Sciences Stanford University School of Medicine Stanford California USA
3. Second Faculty of Medicine Charles University Prague Prague Czech
4. Department of Epidemiology Boston University Boston Massachusetts USA
5. Department of Biometry and Data Management Leibniz Institute for Prevention Research and Epidemiology—BIPS Bremen Germany
6. General Internal Medicine School of Medicine University of Washington Seattle Washington USA
7. Department of Integrative Biology and Physiology College of Life Sciences University of California Los Angeles Los Angeles California USA
8. Department of Psychology and Gerontology Institute Georgia State University Atlanta Georgia USA
9. Rush Alzheimer's Disease Center Rush University Medical Center Chicago Illinois USA
10. Department of Psychology University of Michigan Ann Arbor Michigan USA