“…The assessments of the methodological quality are given in Tables 2 and 3. Out of 25 included studies, 11, 9 and 5 studies were classified as high [2,14,16,17,33,34,37,41,44,45,48] moderate [12,35,36,42,43,47,49] and low [32,[38][39][40]46] quality, respectively. Table 3 shows the results of the methodological quality assessment according to each item.…”