So the trial would be four weeks. And we’re pretty excited about this as I’m sure you can tell. And again it’s a fairly cheap program. We can finance this internally, and we also have applications out to government bodies. We have received approval for a large funding from the Canadian government. However, they don’t quite understand the system here. They want to start with us going backwards and doing animal studies. So I think we’ll pass on that one. But anyway, the overall program for us is getting pretty exciting. And you will be hearing a lot about it in short order and regularly.