1. Department of Neurobiology; Care Sciences and Society; Karolinska Institutet; Stockholm Sweden
2. Institute of Gerontology and Geriatrics; University of Perugia; Perugia Italy
3. King's College London; Institute of Psychiatry; London UK
4. Department of Neurology; University of Eastern Finland and University Hospital of Kuopio; Finland
5. Department of Medical Physics; S.M. Misericordia Hospital; Perugia Italy
6. Department of Neuroradiology; S.M. Misericordia Hospital; Perugia Italy
7. Medical University of Lodz; Lodz Poland
8. Aristotle University of Thessaloniki; Thessaloniki Greece
9. INSERM U 558; University of Toulouse; Toulouse France
10. Department of Clinical Science; Intervention and Technology; Karolinska Institutet; Stockholm Sweden
11. NIHR Biomedical Research Centre for Mental Health; London UK