About the Authors

Marijn Muurling

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Visualization, Writing – original draft, Writing – review & editing

m.muurling@amsterdamumc.nl

Affiliations Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands, Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands

Anna M. G. Pasmooij

Roles Writing – original draft, Writing – review & editing

Affiliation Dutch Medicines Evaluation Board, Utrecht, Netherlands

Ivan Koychev

Roles Investigation, Resources, Writing – review & editing

Affiliation Department of Psychiatry, University of Oxford, Oxford, United Kingdom

Dora Roik

Roles Investigation, Resources, Writing – review & editing

Affiliation Department of Geriatric Psychiatry, Central Institute for Mental Health, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany

Lutz Froelich

Roles Investigation, Resources, Writing – review & editing

Affiliation Department of Geriatric Psychiatry, Central Institute for Mental Health, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany

Emilia Schwertner

Roles Investigation, Resources, Writing – review & editing

Affiliations Division of Clinical Geriatrics, Department of Neurobiology, Department of Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden, Faculty of Psychology, SWPS University of Social Sciences and Humanities, Krakow, Poland

Dorota Religa

Roles Investigation, Resources, Writing – review & editing

Affiliations Division of Clinical Geriatrics, Department of Neurobiology, Department of Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden, Theme Inflammation and Aging, Karolinska University Hospital, Huddinge, Sweden

Carla Abdelnour

Roles Investigation, Resources, Writing – review & editing

Affiliation Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA, United States of America

Mercè Boada

Roles Investigation, Resources, Writing – review & editing

Affiliations Ace Alzheimer Center Barcelona–Universitat Internacional de Catalunya, Barcelona, Spain, Networking Research Center on Neurodegenerative Diseases (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain

Monica Almici

Roles Investigation, Resources, Writing – review & editing

Affiliation Laboratory Alzheimer’s Neuroimaging & Epidemiology, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy

Samantha Galluzzi

Roles Investigation, Resources, Writing – review & editing

Affiliation Laboratory Alzheimer’s Neuroimaging & Epidemiology, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy

Sandra Cardoso

Roles Investigation, Resources, Writing – review & editing

Affiliation Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal

Alexandre de Mendonça

Roles Investigation, Resources, Writing – review & editing

Affiliation Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal

Andrew P. Owens

Roles Investigation, Resources, Writing – review & editing

Affiliation Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom

Sajini Kuruppu

Roles Investigation, Resources, Writing – review & editing

Affiliation Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom

Martha Therese Gjestsen

Roles Investigation, Resources, Writing – review & editing

Affiliation Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway

Ioulietta Lazarou

Roles Investigation, Resources, Writing – review & editing

Affiliation Information Technologies Institute, Center for Research and Technology Hellas (CERTH-ITI), Thessaloniki, Greece

Mara Gkioka

Roles Investigation, Resources, Writing – review & editing

Affiliation Laboratory of Neurodegenerative Diseases, Center for Interdisciplinary Research and Innovation (CIRI–AUTh), Balkan Center, Aristotle University of Thessaloniki, Thessaloniki, Greece

Magda Tsolaki

Roles Investigation, Resources, Writing – review & editing

Affiliation Laboratory of Neurodegenerative Diseases, Center for Interdisciplinary Research and Innovation (CIRI–AUTh), Balkan Center, Aristotle University of Thessaloniki, Thessaloniki, Greece

Ana Diaz

Roles Writing – review & editing

Affiliation Alzheimer Europe, Luxembourg, Luxembourg

Dianne Gove

Roles Writing – review & editing

Affiliation Alzheimer Europe, Luxembourg, Luxembourg

Pieter Jelle Visser

Roles Funding acquisition, Project administration, Supervision, Writing – review & editing

Affiliations Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands, Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands, Division of Clinical Geriatrics, Department of Neurobiology, Department of Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden, Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands

Dag Aarsland

Roles Funding acquisition, Project administration, Supervision, Writing – review & editing

Affiliations Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom, Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway

Federica Lucivero

Contributed equally to this work with: Federica Lucivero, Casper de Boer

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

Affiliation Ethox and Welcome Centre for Ethics and Humanities, University of Oxford, Oxford, United Kingdom

Casper de Boer

Contributed equally to this work with: Federica Lucivero, Casper de Boer

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

Affiliations Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands, Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands

the RADAR-AD Consortium

Membership of the RADAR-AD Consortium is listed in the Acknowledgments.

Competing Interests

The authors have read the journal’s policy and have the following competing interests: IK is a paid medical advisor for digital healthcare technology companies Five Lives SAS and Cognetivity Ltd., outside the submitted work. CA has received honoraria as speaker from F. Hoffmann-La Roche Ltd, Zambon, Nutricia, Schwabe Farma Ibérica S.A.U, outside of the submitted work. CA is a member of the Board of Directors of the Lewy Body Dementia Association, outside the submitted work. DA has received research support and/or honoraria from Astra-Zeneca, H. Lundbeck, Novartis Pharmaceuticals, Biogen, and GE Health, and served as paid consultant for H. Lundbeck, Eisai, Heptares, Mentis Cura, and Roche Diagnostics, outside the submitted work. MB is an employee of the Ace Alzheimer Center and an advisory board member for Grifols, Roche, Eli Lilly, Araclon Biotech, Merck, Zambon, Biogen, Novo Nordisk, Bioiberica, Eisai, Servier, and Schwabe Pharma, outside the submitted work. This does not alter our adherence to PLOS ONE policies on sharing data and materials. All other authors have declared that no competing interests exist. There are no patents, products in development or marketed products associated with this research to declare.