“…Although access block might be addressed by attending to a number of systemic issues [5], [30], [35], [31], [62], [41], [33], [45], [42], [84], [23], [69] there is an immediate need to improve patient flow within the hospital system. Failure to address this problem potentially jeopardises healthcare services and the health of patients [71], [34], [78], [26], [16], [66], [27], [67].…”