“…Of the 27 studies that were included in this review, twelve were conducted in the United States (Berglas et al, 2016;Denny & Young, 2016;LaChausse, 2006;Daley et al, 2019;Gelfond et al, 2016;Lan et al, 2019;Rohrbach et al, 2015;Markham et al, 2014;Markham et al, 2012;Rohrbach et al, 2019;Tortolero et al, 2010;Peskin et al, 2015), three in South Africa (James et al, 2006;Mason-Jones et al, 2013;Taylor et al, 2014), two in Nigeria (Esere, 2008;Mba et al, 2007), and each remaining study was conducted in Mexico (Walker et al, 2006), China (Li et al, 2011), Northern Ireland (Lohan et al, 2018), Scotland (Tucker at al., 2007), Ethiopia (Menna et al, 2015), Uganda (Musiimenta, 2012), Bangkok (Thato et al, 2008), Swaziland (Burnett et al, 2011), Northern Malawi (Mwale & Muula, 2019), and Mongolia (Cartagena et al, 2006).…”