About the Authors

Isobel E. M. Evans

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

i.evans@exeter.ac.uk

Affiliation Centre for Research in Ageing and Cognitive Health (REACH), School of Psychology, University of Exeter, Exeter, United Kingdom

David J. Llewellyn

Roles Formal analysis, Supervision, Writing – review & editing

Affiliation University of Exeter Medical School, Exeter, United Kingdom

Fiona E. Matthews

Roles Funding acquisition, Investigation, Methodology

Affiliations Institute of Health and Society, Faculty of Medicine, Newcastle University, Newcastle, United Kingdom, MRC Biostatistics Unit, Institute of Public Health, University of Cambridge, Cambridge, United Kingdom

Robert T. Woods

Roles Investigation, Methodology, Resources, Writing – review & editing

Affiliation Dementia Services Development Centre Wales, School of Healthcare Sciences, Bangor University, Bangor, United Kingdom

Carol Brayne

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

Affiliation Institute of Public Health, University of Cambridge, Cambridge, United Kingdom

Linda Clare

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Supervision, Writing – review & editing

Affiliations Centre for Research in Ageing and Cognitive Health (REACH), School of Psychology, University of Exeter, Exeter, United Kingdom, University of Exeter Medical School, Exeter, United Kingdom, PenCLAHRC, Institute of Health Research, University of Exeter Medical School, Exeter, United Kingdom, Centre for Research Excellence in Promoting Cognitive Health, Australian National University, Canberra, Australia

on behalf of the CFAS-Wales research team

Complete membership of the author group can be found in the Acknowledgments

Competing Interests

The authors have declared that no competing interests exist.