“…Characteristics such as the complexity of guidelines and the evidence base used in their development are important factors influencing uptake into clinical practice [1]. However, the evidence regarding effective implementation strategies is less clear, and in some instances contradictory, as seen in the conflicting conclusions of research in this field [1,2,8,11,13]. For example, it is still unclear whether multifaceted implementation strategies, that target multiple barriers to implementation or use multiple strategies, are more effective than single strategies, despite the commonly held assumption that a multifaceted approach is superior [1,2,14,15].…”