Okay, that's good.
What is the state of knowledge on these head injury guidelines among primary care physicians? That would include family doctors, emergency physicians. Would you say that throughout Canada, there is a reasonably consistent level of knowledge from the physicians' point of view?
Do we have a long way to go in making sure that all physicians understand when a primary physician says they can manage this, or no, they need to refer that one?
Dr. Frémont, you might want to chime in on this as well.