In fact, you really have to look at it device by device. There are certainly instances we could cite of the product being withdrawn from the Canadian market before it was withdrawn from the market in the U.S., for example.
When there is a serious issue—say, with a medical device—such that you need to issue a recall, or there needs to be some sort of safety communication, much as we do with pharmaceuticals, we do an assessment of what the impact will be on the patient population. With any one of these, whether it's a pharmaceutical or medical device, it may well be that this is something that's providing a significant benefit to a large number of people, even if there is admittedly a risk or a serious issue with a small number of individuals. There's an assessment of what the impact of a recall would be on the patient population.
It is not the case that in every circumstance the decision of what to do in Canada is going to mirror that in the U.S., and there are a variety of reasons for that. One of them is that we have a very different health care system. The use of some of these devices can be quite different in Canada from, say, the U.S. or in Europe, and so in the decision on a recall or whether to intervene in some way, we might actually reach a different conclusion. There are some really stark illustrations of the decision in Canada being quite different from what it was in the U.S., because the device is used in a very different way, in a different—