“…Second, existing workload was raised as a barrier for implementing innovations in 8 studies (7%) when the existing workload was perceived to leave no time for implementation of innovations (21,41,61,63,69,71,74,78). A related barrier is when health professionals perceive that the innovation would result in an increase of workload (14,41,58,62,63,69,70,77,100,102,103). Finally, the lack of organizational capability; represented by the number of skilled health professionals (often skilled nurses) within health facilities and abilities of qualified health service provision (e.g., emergency departments' capacity to implement thrombolysis) formed a barrier for implementing the innovation in ten studies (9%) (12,22,23,27,28,38,61,75,77,128).…”