About the Authors

C. Vossius

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

c.vossius@hotmail.com

Affiliations Centre for Age-Related Medicine, Stavanger University Hospital, Norway, Research Centre for Age-related Functional Decline and Disease, Innlandet Hospital Trust, Brumunddal, Norway

G. Selbæk

Contributed equally to this work with: G. Selbæk, J. Šaltytė Benth, A. M. M. Rokstad

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Resources, Writing – review & editing

Affiliations Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway, Institute of Clinical Medicine, University of Oslo, Oslo, Norway, Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway

J. Šaltytė Benth

Contributed equally to this work with: G. Selbæk, J. Šaltytė Benth, A. M. M. Rokstad

Roles Conceptualization, Formal analysis, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

Affiliations Research Centre for Age-related Functional Decline and Disease, Innlandet Hospital Trust, Brumunddal, Norway, Institute of Clinical Medicine, University of Oslo, Oslo, Norway, Health Services Research Unit, Akershus University Hospital, Nordbyhagen, Norway

A. Wimo

Roles Conceptualization, Methodology, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations Division of Neurogeriatrics, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Stockholm, Sweden, Centre for Research & Development, Uppsala University/County Council of Gävleborg, Gävle, Sweden

K. Engedal

Roles Conceptualization, Methodology, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway, Department of Geriatric Medicine, Oslo University Hospital, Oslo, Norway

Ø. Kirkevold

Roles Conceptualization, Methodology, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations Research Centre for Age-related Functional Decline and Disease, Innlandet Hospital Trust, Brumunddal, Norway, Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway, Norwegian University of Science and Technology (NTNU) Department of Health Sciences in Gjøvik, Gjøvik, Norway

A. M. M. Rokstad

Contributed equally to this work with: G. Selbæk, J. Šaltytė Benth, A. M. M. Rokstad

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

Affiliations Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway, Faculty of Health Sciences and Social Care, Molde University College, Molde, Norway

Competing Interests

The authors have declared that no competing interests exist.