1. Aging Research Center, Department NVS, Karolinska Institutet and Stockholm University, Stockholm, Sweden
2. Karolinska Institutet, Department NVS, KI-Alzheimer Disease Research Center, Huddinge, Stockholm, Sweden
3. Karolinska University Hospital, Department of Geriatrics, Huddinge, Stockholm, Sweden
4. Stockholm Gerontology Research Center, Stockholm, Sweden