Again, I want to give them their credit. They are experts in their fields, but their fields are not the fields of the guidelines. For instance, the 2018 breast cancer screening guideline was chaired by a nephrologist, a kidney doctor. The guideline this time was chaired by a family doctor.
They are experts in their fields and they're experts in guideline methodology, but I think that guideline methodology needs to be the assistant to the guideline. We need to have methodologists helping to make guidelines but not completely making the guidelines without any expert guidance and without understanding, for instance, the nuances of the disease behaviour, the nuances of treatment and so on.