“…The research in databases retrieved 23,039 publications, from which 3515 were duplicates. After screening a total of 19,524 records by title, abstract, and full text, 42 of them were finally considered eligible [ 7 , 8 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 ] (Prisma Flow Chart— Figure 1 ).…”