“…The quantitative studies (Bizzarri et al, 2007; Bolton et al, 2009; Lorberg et al, 2010; Meyer et al, 2012; Sonne et al, 1994; Tyler et al, 2015; Weiss, 2004; Weiss et al, 1992) used a variety of self‐report measures (see Table 1). The qualitative studies (Brown & Stewart, 2008; Canham et al, 2018; Castaneda, 2020; Cornford et al, 2012; Healey et al, 2009; Newman et al, 2012; Ward, 2011; Whiteley et al, 2021) mostly used qualitative interviews combined with thematic analysis. The two case series papers (Grinspoon & Bkalar, 1998; Gruber et al, 1996) reported on 7 and 5 cases, respectively.…”