Dr. Tu, you mentioned land-based treatment in your testimony. One purpose of what we do is to eventually come up with a report and recommendations to the government, so I want to hear more about land-based treatment. Are you using it? How successful is it? What evidence is there that it's successful, and do you think we need to put more resources into it?
Certainly my impression is that, for indigenous people, this holds a lot more promise than a lot of other forms of treatment.