“…The included studies were conducted in Iran (Ghaemi et al, 2014), the United States (Glass et al, 2017;McFadden, 2012;Rodriguez et al, 2011;Romano-Keeler et al, 2017;Sohn et al, 2016), Korea (Lee et al, 2015), Spain (Martín-Álvarez et al, 2016(Martín-Álvarez et al, , 2020, China (Zhang et al, 2017), Egypt (Abd-Elgawad et al, 2019), and Brazil (Ferreira et al, 2019). The smallest study had 12 participants (Sohn et al, 2016), and the largest 268 (Ghaemi et al, 2014).…”