Original Article Anuttara Panchali Kumarasinghe, Corresponding Author panchi.kumarasinghe@health.wa.gov.au orcid.org/0000-0002-7921-505X Department of Geriatric Medicine, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia Fiona Stanley Hospital, Murdoch, Western Australia, Australia Curtin Medical School, Western Australia, Australia Correspondence Anuttara Panchali Kumarasinghe, Fiona Stanley Hospital, 11 Robin Warren Drive, Murdoch, WA 6150, Australia.