1. Institute of clinical Medicine, University of Oslo, Oslo, Norway/Department of Neurology, Oslo University Hospital, University of Oslo, Oslo, Norway
2. Institute of Clinical Medicine, University of Oslo, Oslo, Norway/Department of Neurology, Oslo University Hospital, Oslo, Norway; Department of Psychology, University of Oslo, Oslo, Norway
3. Department of Ophthalmology, Oslo University Hospital, Oslo, Norway
4. Department of Neurology, Oslo University Hospital, Oslo, Norway
5. Institute of Clinical Medicine, University of Oslo, Oslo, Norway/Division of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway
6. Department of Neurology, Oslo University Hospital, Oslo, Norway/Department of Research, Innovation and Education, Oslo University Hospital, Oslo, Norway
7. Institute of Clinical Medicine, University of Oslo, Oslo, Norway/Department of Neurology, Oslo University Hospital, Oslo, Norway
8. Division of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway
9. Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
10. Institut d’Investigacions Biomediques August Pi Sunyer, Barcelona, Spain
11. Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité-Universitaetsmedizin Berlin, Berlin, Germany
12. Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité-Universitaetsmedizin Berlin, Berlin, Germany/NeuroCure Clinical Research Center, Charité-Universitaetsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
13. NeuroCure Clinical Research Center, Charité-Universitaetsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany/Department of Neuroradiology, Charité-Universitaetsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
14. Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
15. Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden/Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Mölndal, Sweden/Department of Neurodegenerative Disease, Institute of Neurology, University College London, London, UK/UK Dementia Research Institute at UCL, London, UK/Hong Kong Center for Neurodegenerative Diseases, Shatin, Hong Kong, China
16. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
17. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy/Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy/IRCCS Ospedale Policlinico San Martino, Genoa, Italy
18. Department of Research, Innovation and Education, Oslo University Hospital, Oslo, Norway/Department of Mechanical, Electronic and Chemical Engineering, Oslo Metropolitan University, Oslo, Norway