1. Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Sweden
2. Department of Medicine (DIMED), Geriatrics Division, University of Padova, Italy
3. Unit of Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
4. National Research Council, Neuroscience Institute, Aging Branch, Padova, Italy
5. Stockholm Gerontology Research Center, Stockholm, Sweden
6. Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden