“…In total, 149 reviews were eligible for full‐text review, 74 were excluded for various reasons (Table S2). The included studies comprised 75 systematic reviews, of which 40 included meta‐analyses (Table 3); (Abdulrab et al, 2018; Almeida et al, 2017; Alonaizan & AlFawaz, 2019; Aminoshariae et al, 2017; Aminoshariae et al, 2020; Aminoshariae & Kulild, 2015; Aminoshariae & Kulild, 2020; Anagnostaki et al, 2020; Basmadjian‐Charles et al, 2002; Bergenholtz et al, 2013; Bordea et al, 2020; Borges Silva et al, 2017; Borgo Sarmento et al, 2020; Căpută et al, 2019; Chércoles‐Ruiz et al, 2017; Chrepa et al, 2014; Cope et al, 2014; Cope et al, 2018; Cunha et al, 2020; Decurcio et al, 2019; Del Fabbro et al, 2007; Del Fabbro et al, 2016; Del Fabbro et al, 2018; Fedorowicz et al, 2012; Figini et al, 2007; Fransson et al, 2013; Gillen et al, 2011; Gupta et al, 2020; Hou et al, 2017; Iqbal & Kim, 2007; Jamali et al, 2018; Kang et al, 2015; Kojima et al, 2004; Kruse et al, 2015; Leong et al, 2020; Leong & Yap, 2019; Manfredi et al, 2016; Martins et al, 2020; Matthews et al, 2003; Mello et al, 2019; Moreira et al, 2019; Nagendrababu et al, 2019; Nasrabadi et al, 2020; Neelakantan, Ahmed, et al, 2019; Neelakantan et al, 2020; Neelakantan, Herrera, et al, 2019; Ng et al, 2007; Ng et al, 2010; Ng, Mann, & Gulabivala, 2008; Ng, Mann, Rahbaran, et al, 2008; Nixdorf et al, …”