1. CNR Institute of Cellular Biology and Neurobiology; Monterotondo Scalo; Rome Italy
2. Alzheimer's Disease Center; Department of Neuroscience; University and Hospital of Verona; Verona Italy
3. S. Giovanni Addolorata Hospital; Rome Italy
4. Department of Biology and Biotechnology; La Sapienza University; Rome Italy
5. CNR Institute of Molecular Biology and Pathology; Rome Italy