“…Healthcare is a heterogeneous industry that consists of distinct service fields, such as elderly care and hospital care, which react to managerial methods in different ways (Dranove, 1998;Lillrank et al, 2015). Healthcare modularity studies have been carried out in areas such as mental care (Bushe et al, 2008;Chorpita et al, 2005;Weisz et al, 2012;Soffers et al, 2014), elderly or home care (de Blok et al, 2014(de Blok et al, , 2013(de Blok et al, , 2010a(de Blok et al, , 2010b, and in health insurance companies (Dörbecker et al, 2013). Hospital contexts have also been studied (Bohmer, 2005;Kuntz and Vera, 2007;Meyer et al, 2007), but to a lesser extent than elderly care.…”