I guess I'll guide this last question to anyone who feels that they might have insight into this issue.
We know that Canadian companies are working very, very hard to come up with a vaccine, and we know that countries all around the world are doing the same thing. Is there a complete sharing, or is there a feeling of protectionism among these groups, these businesses that are coming forward with perhaps future vaccines for coronavirus? Are they sharing all of this information with every country that's working on this?