1. From the Mayo Alzheimer's Disease Research Center; Mayo Clinic College of Medicine; Rochester MN USA
2. Aging Research Center; Department of Neurobiology, Care Sciences and Society; Karolinska Institutet and Stockholm University; Stockholm Sweden
3. Stress Research Institute; Stockholm University; Stockholm Sweden
4. Cambridge Institute of Public Health; Cambridge University; Cambridge UK
5. McGill Center for Studies in Aging; Douglas Mental Health Research Institute; Montreal QC Canada
6. Division of Clinical Geriatrics; Department of Neurobiology, Care Sciences and Society; Karolinska Institutet and Stockholm University; Stockholm Sweden
7. Stockholm Gerontology Research Centre; Stockholm; Sweden