Date	Event	Description
19 February 2015	New search has been performed	The literature search has been updated. 5 more studies incorporated and 2 studies added to Studies awaiting classification (Guo 2014; Wiemann 2014).
27 February 2014	New citation required and conclusions have changed	5 new papers have been added: 3 RCTs (Bunge 2008, Lou 2012, Coillard 2012) and two prospective controlled trials (Lusini 2013, Weinstein 2013b). Weinstein 2013b also included a randomized arm (Weinstein 2013a). Since the last version of the review was published the quality of the evidence increased from very low to a range from moderate to very low. It was concluded that results were consistently in favour of bracing.