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Article History

Accepted: 1 June 2021

First Online: 25 June 2021

Declarations

:

: This research did not receive any funding from agencies in the public, commercial or not-for-profit sectors. Emily Reeve is supported by a National Health and Medical Research Council‐Australian Research Council Dementia Research Development Fellowship. Amy T. Page is supported by an National Health and Medical Research Council Early Career Fellowship (1156892).

: Sarita Y. Lo, Emily Reeve, Amy T. Page, Syed Tabish R. Zaidi, Sarah N. Hilmer, Christopher Etherton-Beer, Andrew McLachlan, Lisa Pont and Vasi Naganathan have no conflicts of interest that are directly relevant to the content of this article.

: The questionnaire and methodology for this study were approved by the Human Research Ethics Committee of The University of Sydney (Ethics approval number: 2016/072).

: The return/online submission of the completed questionnaire was regarded as implicit consent for participation in the study.

: Not applicable.

: The authors confirm that all relevant data are included in the article and/or its supplementary information files.

: Not applicable.

: All authors meet the criteria for authorship stated in the <i>Uniform Requirements for Manuscripts Submitted to Biomedical Journals</i>. VN conceptualised and designed the work, supervised the acquisition, analysis, and interpretation of the data, and assisted with the drafting and critical revision of the manuscript. SYL made substantial contributions to the design, the acquisition, analysis, and interpretation of the data, and drafting of the manuscript. ER, ATP and STRZ made substantial contributions to the design, analysis, and interpretation of data and critical revision of the manuscript for important intellectual content. CEB, SNH, AMcL and LP made substantial contributions to the analysis and interpretation of data and revised it critically for important intellectual content. All authors revised the manuscript and have approved the submitted version.