“…PRS indicated increasing emphasis on ACP for vulnerable groups, such as older adults (Berning et al, 2021; Biswas et al, 2020; Farrell, Ferrante, et al, 2020; Farrell, Francis, et al, 2020; Gilissen et al, 2020; Kotze & Roos, 2020; Kuzuya et al, 2020; Rivet et al, 2020; Valeri et al, 2020; Vipperman et al, 2021; West et al, 2021; Ye et al, 2021), and high-risk groupswith pre-existing life-limiting and/or chronic conditions, such as HIV (Nguyen et al, 2021), cancer or organ failure (Biswas et al, 2020; Rivet et al, 2020; Salins et al, 2020), cardiovascular/cerebrovascular disease (Liao et al, 2020) or severe mental illness (Kotze & Roos, 2020). These recommendations were supported by commentaries (Reja et al, 2020) (Kluger et al, 2020), (Prost et al, 2021).…”