“…This review analysed one publication, the most recent, from these studies (Aben, et al, 2014;Corsten, et al, 2015;Graven, et al, 2016). There were 23 RCTs (Aben, et al, 2014;Graven, et al, 2016;Bagley, Hudson, Forster, Smith, & Young, 2005;Bakas, Farran, Austin, Given, Johnson, & Williams, 2009;Chang, Zhang, Xia, & Chen, 2011;Cumming, Collier, Thrift, & Bernhardt, 2008;Drummond, et al, 2013;Forster, et al, 2013;Green, Forster, Bogle, & Young, 2002;Hoffmann, McKenna, Worrall, & Read, 2007;Hoffmann, Ownsworth, Eames, & Shum, 2015;Lincoln, Jones, & Mulley, 1985;Mant, Carter, Wade, & Winner, 2000;Mead, et al, 2007;Pfeiffer, et al, 2014;Raglio, et al, 2017;Rudd, Wolfe, Tilling, & Beech, 1997;Sackley, et al, 2015;Sansom, Ng, Zhang, & Khan, 2015;Smith, Egbert, Dellman-Jenkins, Nanna, & Palmieri, 2012;Thomas, et al, 2013;Visser, et al, 2016;Wolfe, Tilling, & Rudd, 2000), and 2 non-randomized controlled trials (Geddes & Chamberlain, 1994;Taricco, et al, 2014). There were 5 single participant experimental designs (Eriksson, Forsgren, Hartelius, & Saldert, 2016a;Eriksson, Hartelius, & Saldert, 2016b;Jones, Mandy, & Partridge, 2009;Murray & Ray, 2001;Rabin, et al, 2012) and 9 case series designs…”