1. Center for Aging Brain and Dementia, Department of Neurology, University of Brescia, Italy
2. Department of Health Sciences, Section of Medical Statistics & Epidemiology, University of Pavia, Italy
3. III Laboratory of Biotechnology, University of Bresci, Italy
4. Department of Neurology, University “Tor Vergata”, Rome and IRCCS Santa Lucia, Rome, Italy
5. Department of Pharmacological Sciences, University of Milan, Italy