“…We identified 18 relevant studies. Eight studies included providers of peer support (Austin et al, 2014; Boardman et al, 2015; Einat, 2017; Johnson et al, 2014; Moran et al, 2012a, 2012b; Russo-Netzer & Moran, 2018; Salzer et al, 2013); five included recipients of peer support (Coatsworth-Puspoky et al, 2006; Meehan et al, 2002; Russinova et al, 2014; Salzer et al, 2016; Vayshenker et al, 2016); and five included members of mutual support groups (Bellamy et al, 2012; Bromley et al, 2013; Finn et al, 2009; Galanter, 1988; Whitley et al, 2008). Only four studies explicitly investigated or described the concept of generativity (Bromley et al, 2013; Moran et al, 2012a, 2012b; Russo-Netzer & Moran, 2018).…”