There are a couple of aspects to that.
One is that ethnicity and risk do go hand in hand with diabetes. The indigenous peoples in North America and around the world, Africans, and presumably South Asians, as you say, have high rates of diabetes. In general, as the population grows bigger, in girth, we are seeing much more diabetes, even in young people, who normally wouldn't have diabetes until they're much older.
There is a lot of research going on about that. A lot of it then also relates to diet and changes of diet. Certainly in the aboriginal community in Canada, as western diets moved west and north, the diabetes epidemic moved with it. So we are coming to understand more about this. We do have a diabetes strategy, working with community organizations and different communities of different backgrounds as well in terms of how to best address that. There are funds available, which community groups can and do apply for, if they meet the criteria, to help deal with that.
The research piece is something that is much broader, but we're also engaged and interested in that and in making sure that people understand just what the research tells us.