“…Information regarding socioeconomic status (SES) was included in one article which stated they sampled from low SES [ 70 ], while two studies recruited samples from indigenous populations (in Australia and Canada, respectively) [ 44 , 71 ], the latter of which focused on the recruitment of children whose mothers drank alcohol during pregnancy [ 71 ]. Studies evaluating the validity and reliability of FMS assessment tools were conducted in 29 countries, with Australia hosting the most studies (13) [ 50 , 56 , 71 – 77 ], followed by Brazil (12 studies) [ 53 , 57 , 66 , 70 , 78 – 85 ] and the USA (nine studies). Eight studies were carried out in Belgium [ 49 , 58 , 63 , 86 – 89 ] and seven in Canada [ 43 , 54 , 60 , 90 – 94 ].…”