1. Unit of Population Epidemiology, Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
2. Department of Epidemiology, Columbia University Mailman School of Public Health, New York, New York, USA
3. Robert N. Butler Columbia Aging Center, Columbia University, New York, New York, USA
4. Laboratory for Research in Neuroimaging LREN, Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
5. Neurology Department, Max-Planck-Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
6. Swiss National Centre of Competence in Research, “LIVES - Overcoming Vulnerability: Life Course Perspectives,” University of Geneva, Geneva, Switzerland
7. Centre for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland
8. Department of Psychology, University of Geneva, Geneva, Switzerland
9. Department of Medicine, Internal Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
10. Department of Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
11. Department of Health and Community Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland
12. University Centre for General Medicine and Public Health, University of Lausanne, Lausanne, Switzerland