“…Three of the evaluations looked at ‘Cluster C personality disorders’, described as avoidant, dependent, obsessive-compulsive (Bamelis et al 2015a, Bamelis et al 2015b, Soeteman et al 2011) (14,20) and one study looked at ‘Cluster B personality disorders’ described as antisocial, borderline, histrionic, and narcissistic (Soeteman et al 2010) (21). Eight studies only recruited participants with a ‘borderline personality disorder’ diagnosis (Blankers et al 2019, Borschmann et al 2013, Davidson et al 2010, Palmer et al 2006, Pasieczny & Connor 2011, Sinnaeve et al 2018, van Asselt et al 2008) (22–28). Nine of the studies required a recent episode of self-harm, attendance at an emergency department, or in-patient stay (Borschmann et al 2013, Davidson et al 2010, Grenyer et al 2018, Murphy et al 2019, Palmer et al 2006, Pasieczny & Connor 2011, Priebe et al 2012, Sinnaeve et al 2018, Tyrer et al 2004) (15,18,23–27,29,30).…”