“…Of the initial 124 articles retrieved from electronic and hand searches, 12 articles were identified to have met the inclusion and exclusion criteria. Eleven articles (Bennell et al, 1998;Jones et al, 2005;Munteanu et al, 2009;Krause et al, 2011;Chisholm et al, 2012;Dickson et al, 2012;Konor et al, 2012;Simondson et al, 2012;O'Shea and Grafton, 2013;Williams et al, 2013;Cejudo et al, 2014) were identified through the electronic search, while one article (Venturini et al, 2006) was identified through hand search. Nine articles (Bennell et al, 1998;Jones et al, 2005;Venturini et al, 2006;Munteanu et al, 2009;Krause et al, 2011;Dickson et al, 2012;Simondson et al, 2012;O'Shea and Grafton, 2013;Williams et al, 2013) examined inter-clinician reliability, while 12 articles (Bennell et al, 1998;Jones et al, 2005;Venturini et al, 2006;Munteanu et al, 2009;Krause et al, 2011;Chisholm et al, 2012;Dickson et al, 2012;Konor et al, 2012;Simondson et al, 2012;O'Shea and Grafton, 2013;Williams et al, 2013;Cejudo et al, 2014) evaluated intra-clinician reliability.…”