“…Articles were published from a broad range of countries, with settings including one or multiple of ED, ICU and ward-based settings (see Tables 2 and 3 ). A majority of the included non-guideline papers were relevant to an ED setting (60%) [ 4 , 9 , 29 , 32 , 33 , 35 , 39 , 41 , 42 , 44 – 54 , 60 , 62 , 64 , 66 – 70 , 75 , 76 ]. There were 21 included non-guideline papers (42%) which were relevant to an ICU setting [ 28 , 30 , 34 , 36 – 38 , 40 , 43 , 53 , 55 – 59 , 61 , 63 , 65 , 71 – 74 ].…”