Name	Location	Contribution
Luigi Lorenzini, PhD	Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Vrije Universiteit; Amsterdam Neuroscience, Brain Imaging, The Netherlands	Drafting/revision of the manuscript for content, including medical writing for content; study concept or design; analysis or interpretation of data
Alessio Maranzano	Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy	Drafting/revision of the manuscript for content, including medical writing for content; analysis or interpretation of data
Silvia Ingala, MD, PhD	Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Vrije Universiteit; Amsterdam Neuroscience, Brain Imaging, The Netherlands; Department of Radiology, Copenhagen University Hospital Rigshospitalet; Cerebriu A/S, Copenhagen, Denmark	Study concept or design
Lyduine E. Collij, PhD	Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Vrije Universiteit; Amsterdam Neuroscience, Brain Imaging, The Netherlands; Clinical Memory Research Unit, Department of Clinical Sciences, Lund University, Malmö, Sweden	Drafting/revision of the manuscript for content, including medical writing for content
Mario Tranfa, MD	Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Vrije Universiteit, The Netherlands; Department of Advanced Biomedical Sciences, University “Federico II”, Naples, Italy	Drafting/revision of the manuscript for content, including medical writing for content
Kaj Blennow, MD, PhD	Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, the Sahlgrenska Academy at the University of Gothenburg; Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden;	Major role in the acquisition of data
Carol Di Perri	University Hospital of Coventry and Warwickshire (UHCW), Neuroradiology Department, Coventry, United Kingdom	Major role in the acquisition of data
Christopher Foley, PhD	GE HealthCare, Amersham, United Kingdom	Major role in the acquisition of data
Nick C. Fox, MD	Dementia Research Centre, UCL Queen Square Institute of Neurology; UK Dementia Research Institute at University College London, United Kingdom	Major role in the acquisition of data
Giovanni B. Frisoni, MD	Laboratory Alzheimer’s Neuroimaging & Epidemiology, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy; University Hospitals and University of Geneva, Switzerland	Major role in the acquisition of data
Sven Haller, MD	CIMC - Centre d’Imagerie Médicale de Cornavin, Genève; Department of Surgical Sciences, Radiology, Uppsala University, Sweden; Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, P. R. China	Major role in the acquisition of data
Pablo Martinez-Lage, MD, PhD	Centro de Investigación y Terapias Avanzadas, Neurología, CITA‐Alzheimer Foundation, San Sebastián, Spain	Major role in the acquisition of data
Daisy Mollison, MD	Centre for Clinical Brain Sciences, The University of Edinburgh, United Kingdom	Major role in the acquisition of data
John O′Brien, PhD	Department of Psychiatry, School of Clinical Medicine, University of Cambridge, United Kingdom	Major role in the acquisition of data
Pierre Payoux, MD	Department of Nuclear Medicine, Toulouse University Hospital; ToNIC, Toulouse NeuroImaging Center, University of Toulouse, 31300, Inserm, UPS, France	Drafting/revision of the manuscript for content, including medical writing for content
Craig Ritchie, PhD	Edinburgh Dementia Prevention, Centre for Clinical Brain Sciences, Outpatient Department 2, Western General Hospital, University of Edinburgh; Brain Health Scotland, Edinburgh, United Kingdom	Major role in the acquisition of data
Philip Scheltens, MD, PhD	Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc; Amsterdam Neuroscience, Neurodegeneration, The Netherlands	Drafting/revision of the manuscript for content, including medical writing for content
Adam J. Schwarz, PhD	Takeda Pharmaceuticals Ltd., Cambridge, MA	Drafting/revision of the manuscript for content, including medical writing for content
Carole H. Sudre, PhD	Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, the Sahlgrenska Academy at the University of Gothenburg, Sweden; Department of Medical Physics and Biomedical Engineering, Centre for Medical Image Computing (CMIC), University College London (UCL); MRC Unit for Lifelong Health & Ageing at UCL, University College London; School of Biomedical Engineering and Imaging Sciences, King’s College London, United Kingdom	Drafting/revision of the manuscript for content, including medical writing for content
Betty M. Tijms, PhD	Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc; Amsterdam Neuroscience, Neurodegeneration, The Netherlands	Drafting/revision of the manuscript for content, including medical writing for content
Federico Verde, MD	Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano; Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy	Drafting/revision of the manuscript for content, including medical writing for content
Nicola Ticozzi, MD	Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano; Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy	Drafting/revision of the manuscript for content, including medical writing for content
Vincenzo Silani, MD	Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano; Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy	Drafting/revision of the manuscript for content, including medical writing for content
Pieter Jelle Visser, MD, PhD	Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc; Amsterdam Neuroscience, Neurodegeneration; Alzheimer Center Limburg, Department of Psychiatry and Neuropsychology, School of Mental Health and Neuroscience, 6229 GS, Maastricht University, Maastricht, The Netherlands; Division of Neurogeriatrics, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden	Drafting/revision of the manuscript for content, including medical writing for content
Adam Waldman, MD, PhD	Centre for Clinical Brain Sciences, The University of Edinburgh; Department of Medicine, Imperial College London, United Kingdom	Major role in the acquisition of data
Robin Wolz, PhD	IXICO, EC1A 9PN, London, United Kingdom	Major role in the acquisition of data
Gael Chételat, PhD	Université de Normandie, Unicaen, Inserm, U1237, PhIND “Physiopathology and Imaging of Neurological Disorders”, institut Blood-and-Brain @ Caen-Normandie, Cyceron, France	Drafting/revision of the manuscript for content, including medical writing for content
Michael Ewers, PhD	German Center for Neurodegenerative Diseases (DZNE), Munich, Germany	Drafting/revision of the manuscript for content, including medical writing for content
Alle Meije Wink, PhD	Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Vrije Universiteit; Amsterdam Neuroscience, Brain Imaging, The Netherlands	Drafting/revision of the manuscript for content, including medical writing for content; major role in the acquisition of data
Henk Mutsaerts, MD, PhD	Amsterdam Neuroscience, Brain Imaging, The Netherlands; Ghent Institute for Functional and Metabolic Imaging (GIfMI), Ghent University, Belgium	Drafting/revision of the manuscript for content, including medical writing for content; major role in the acquisition of data
Juan Domingo Gispert, PhD	Barcelonaβeta Brain Research Center (BBRC), Pasqual Maragall Foundation, Barcelona; CIBER Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid; IMIM (Hospital del Mar Medical Research Institute); Universitat Pompeu Fabra, Barcelona, Spain	Drafting/revision of the manuscript for content, including medical writing for content; major role in the acquisition of data
Joanna M. Wardlaw, MD	Centre for Clinical Brain Sciences, The University of Edinburgh; UK Dementia Research Institute Centre at the University of Edinburgh, United Kingdom	Drafting/revision of the manuscript for content, including medical writing for content; study concept or design
Frederik Barkhof, MD, PhD	Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Vrije Universiteit, The Netherlands; Institutes of Neurology and Healthcare Engineering, University College London, United Kingdom	Drafting/revision of the manuscript for content, including medical writing for content; major role in the acquisition of data; study concept or design; analysis or interpretation of data