Dr. Aideen Hartney:

I thank the Deputy. I will make an overarching point and then pass to my colleague Dr. Tamming for some more detail. We are conducting a review of the existing models against the principles on which they were founded. It is not an overall review of whether CDNTs are the right approach and how they interplay with primary care. Some of the points the Deputy has made are coming up through the research at this early stage.