About the Authors

Jure Peklar

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

jure.peklar@gmail.com

Affiliation Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia

Mitja Kos

Roles Conceptualization, Methodology, Supervision, Validation

Affiliation Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia

Máire O’Dwyer

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

Affiliations School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland, IDS-TILDA School of Nursing and Midwifery, Trinity College Dublin, Dublin, Ireland

Mary McCarron

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Supervision

Affiliations IDS-TILDA School of Nursing and Midwifery, Trinity College Dublin, Dublin, Ireland, Dean of the Faculty of Health Sciences, Trinity College Dublin, Dublin, Ireland

Philip McCallion

Roles Investigation, Methodology, Resources

Affiliation School of Social Work, Temple University, Philadelphia, Pennsylvania, United States of America

Rose Anne Kenny

Roles Funding acquisition, Investigation, Methodology, Project administration

Affiliations The Irish Longitudinal Study on Ageing (TILDA), Trinity College Dublin, Dublin, Ireland, Trinity College Institute of Neuroscience (TCIN), Trinity College Dublin, Dublin, Ireland

Martin C. Henman

Roles Conceptualization, Methodology, Supervision, Writing – review & editing

Affiliation School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland

Competing Interests

The TILDA study is supported by Irish Life; the Department for Health and Children; and by The Atlantic Philanthropies. The IDS-TILDA study is funded by the Health Research Board and the Department of Health. The sponsors had no role in the design and conduct of the study; collection, management, analysis and interpretation of the data; or preparation, review and approval of the manuscript. This does not alter our adherence to PLOS ONE policies on sharing data and materials.