“…After screening titles and abstracts and applying inclusion and exclusion criteria, a total of 70 records with 65 unique studies (for multiple manuscripts published from the same intervention study, only primary manuscripts were included) were included in the systematic review [ 35 - 99 ] and 32 studies [ 35 , 36 , 38 , 40 , 41 , 43 , 44 , 47 , 50 , 53 - 55 , 57 , 64 , 66 , 68 - 72 , 74 , 77 , 80 , 82 , 83 , 86 , 88 , 91 , 93 , 95 , 96 , 99 ] with available data were included in the meta-analysis. A total of 33 studies were excluded from the meta-analysis because either data were unavailable to calculate the effect size (n=14) [ 42 , 46 , 51 , 62 , 73 , 76 , 78 , 79 , 81 , 84 , 87 , 89 , 94 , 98 ] or no other study used the same measure (n=19) [ 37 , 39 , 45 , 48 , 49 , 52 , 56 , 58 - 61 , 63 , 65 , 67 , 75 , 85 , 90 , 92 , 97 ].…”