“…All of them were published in English from 2012 to 2021. Six studies were from Iran, 31,35,42,44,45,47 two from South Korea, 34,41 two from Norway, 28,39 two from the United States, 29,33 one was from Canada, 32 one from Japan, 38 one from Denmark, 30 one from Jordan, 46 one from France, 40 one from Italy, 36 one from Sweden, 43 and one from Turkey. 37 Regarding the studies' methodologies, nine studies used a RCT design, 15,[30][31][32][33]37,41,42,46 seven applied a quasi-experiment design, 28,29,[34][35][36]43,44 two used a cross-sectional, 38,47 one used a case-control, 40 and one used a prospective survey design.…”