I anticipate that there are other sources of research beyond DFO that we will be looking at. As you point out, we're just at early stages here, so I don't know what they are or where they come from, but a number of academic organizations have conducted research. Whether they have on this particular subject, I don't know. I'd be very surprised if the only source of information were to come from DFO. Whether the matter can be determined definitively, I again can't say at this point.
