“…The 17 included SRs were published between 2004 and 2017. There were nine Cochrane SRs (Ashley, Parekh, Moles, Anand, & MacDonald, 2016;Brady-Fryer, Wiebe, & Lander, 2004;Cooper, Fisher, et al, 2017;Cooper, Heathcote, et al, 2017;Hobson, Wiffen, & Conlon, 2015;Lewis, Nicholson, Cardwell, Siviter, & Smith, 2013;Ohlsson & Shah, 2016;Sjoukes et al, 2016) and eight non-Cochrane SRs (Anand et al, 2005;Goldstein, Berlin, Berkovitch, & Kozer, 2008;Hamunen & Kontinen, 2005;Jenkins, Costello, & Hodge, 2004;Le May et al, 2016;Perrott, Piira, Goodenough, & Champion, 2004;Pierce & Voss, 2010;Southey, Soares-Weiser, & Kleijnen, 2009). Basic characteristics of included SRs are shown in Table 1 and more details about each of them in Supporting Information Table S3.…”