“…Clinical practice guidelines in end‐of‐life care and national end‐of‐life care standards for hospitals were also reviewed and included as potential items in the initial questionnaire (Australian Commission on Safety & Quality in Health Care, 2015; Clayton, Hancock, Butow, Tattersall, & Currow, 2007; National Institute for Clinical Excellence, 2015). Furthermore, items from questionnaires that had been developed and administered previously in the literature were also considered for inclusion (Shepherd, Waller, Sanson‐Fisher, Clark, & Ball, 2018; Waller, Douglas, et al, 2018; Waller, Sanson‐Fisher, Nair, & Evans, 2019, 2020; Waller, Sanson‐Fisher, Sanson‐Fisher, Ries, & Bryant, 2018). The questionnaire was then circulated to eight experienced nurses as well as a panel of experts in palliative care, nursing, behavioural science, geriatric medicine, and oncology.…”