A total of 544 articles were initially identified, from which 78 duplicates were removed and 421 were excluded by screening the titles and abstracts. A total of 44 articles were assessed by full-text reading, of which 22 articles18, 19, 31, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55 were selected for qualitative synthesis, and 2018, 19, 31, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55 were included in the quantitative synthesis. The