“…Electronic Patient Record (EPR) systems can be developed within and by healthcare organizations or, more commonly, they can be bought as generic software products (Davidson & Chiasson, 2005;Greenhalgh et al, 2009;Sawyer, 2000;Williams & Pollock, 2008). The latter give clients the chance to get software that embodies 'best practices' and also standards such as technical, procedural, output oriented and terminological that enable coordination, prescribe work and provide a shared language that allows consistency of the messages being exchanged (Boulus & Bjorn, 2010;Brunsson et al, 2012;Hanseth et al, 2006;Hanseth & Lundberg, 2001;Timmermans & Berg, 2003;Timmermans & Epstein, 2010;Wagner & Newell, 2004;Yeow & Sia, 2008).…”