“…Study designs included quantitative randomised controlled trials (24-28) (n=5), non-randomised experimental (30-32) (n=3), mixed methods (29,33,34) (24-27, 29, 32, 34) and other intervention groups (27,28). Pre/post studies used within-group baseline measures as a comparator (24,31,34), and three studies had no comparator (30,35,36). Most studies were conducted between 2014 and 2020 (n=10) (24,25,(27)(28)(29)(30)(31)(32)(33)36), and in the United States (n=8) (25, 26, 28-31, 33, 34) and Australia (n=3) (24,27,35) The studies ranged in sample size from n=8 (36) to n=520 (29).…”