“…Two papers focused on postgraduate funding (Jagsi et al 2007;Eloy et al 2014), twelve on postgraduate training (Thorndyke et al 2006;Sanfey et al 2011;Ries et al 2012;Ries et al 2009;Garman, Wingard, and Reznik 2001;Dannels et al 2008;McDade et al 2004;Daley, Wingard, and Reznik 2006;Wingard, Garman, and Reznik 2004;Segal et al 2006;Campion et al 2016;Chang et al 2016), three on mentoring programmes (Mayer et al 2013;Varkey et al 2012;Farag et al 2012), five related to interventions targeted at medical students (Funston, Young, and Lomas 2011;Solomon et al 2003;Coleman, Blatt, and Greenberg 2012;Choi et al 2013;Areephanthu et al 2015)and two on institutional change (Fried et al 1996;Villablanca et al 2013). Of the twenty-four papers, thirteen (54%) had a before and after designs, ten were case control studies (42%) and one reported action research (4%).…”