“…Even though Shaller’s work did not consider barriers to PCC, literature has detailed resource constraints, resistance to change, low employee value, unsupportive policies, and poor staff commitment and interest as organizational-level factors inimical to PCC [14, 17, 23, 26]. For instance, human, time and financial resource constraints have been mentioned as challenges to the delivery of PCC, particularly, limited staff capacity, insufficient staff, limited time to set the stage for PCC, limited office space and lack of equipment [17, 18].…”