“…i As shown in table 2, measures of RRPs were highly variable and exhibited many characteristics. Although a majority of measures (n=41) operationalised risk as an overall concept of harm,22 and 23 24A 24B 27–30 31b 32 35 37 39 40 42a 43–46 50 51a 51b 52 54 57–63 65–73 75–76 some were based on distinct dimensions of risk,77 such as perceived severity,20 and 21 41 55 64 perceived susceptibility,29 31a 33–34 36 38 42b 47–49 53 55–56 64 74 and perceived likelihood 20 . and 21 In addition, several used aids to help guide respondents, such as an awareness prompt (n=9),22 and 23 30 24A 24B 49 50 54 56 58 or visual aids, such as product images (n=2).…”