“…Most of the studies were published from 2010 onward (29, 83%) [ 18 , 30 , 50 , 64 , 76 , 77 , 78 , 79 , 80 , 81 , 82 , 83 , 85 , 86 , 87 , 88 , 89 , 90 , 91 , 93 , 94 , 95 , 97 , 98 , 99 , 100 , 101 , 102 , 103 ]. Regarding geographical provenience, 54% of the studies were conducted in the US (19) [ 30 , 50 , 74 , 75 , 76 , 82 , 83 , 84 , 86 , 87 , 88 , 89 , 90 , 93 , 94 , 99 , 100 , 101 , 103 ], four in the UK [ 72 , 78 , 92 , 96 ], three in Australia [ 81 , 91 ...…”