1King’s College London, Department of Neuroimaging, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, SE5 8AF UK
2Bruker Nano GmbH, Am Studio 2D, 12489 Berlin, Germany
3Institute of Cancer Research, 123, Brompton Road, London, SW7 3RP UK
4King’s College London, Department of Old Age Psychiatry, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, SE5 8AF UK
5NIHR Biomedical Research Centre for Mental Health and Biomedical Research Unit for Dementia at South London and Maudsley NHS Foundation, London, UK
6King’s College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, SE5 8AF UK
7Department of Neurology, University and University Hospital of Kuopio, Kuopio, Finland
8Aristole University of Thessaloniki, Thessaloniki, Greece
9Toulouse Gerontopole University Hospital, Universite Paul Sabatier, INSERM U 558, Toulouse, France
10NIHR Specialist Biomedical Research Centre for Mental Health at the South London and Maudsley NHS Foundation and King’s College London, Institute of Psychiatry, London, UK
11University of Oxford, Department of Psychiatry, Oxford, UK
12Stavanger University Hospital, Stavanger, Norway
13King’s College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
14Medical University of Lodz, Lodz, Poland
15Institute of Gerontology and Geriatrics, University of Perugia, Perugia, Italy
16Department of Neurobiology, Care Sciences and Society, Section of Clinical Geriatrics, Karolinska Institutet, Karolinska Institutet, Stockholm, Sweden