You've seen, for example, that when the virus started, some countries immediately decided to close their borders. I think Italy was one of those.
I think now we're looking back and saying there are other measures they took, which were the ones that stopped the spread of the virus. When they identified patient number one, they were able to identify where that person came from, who she is—I don't know if it's male or female—and the interaction, how long that person could have had the virus, what the spread was and where these people went. They were able to identify regions.
All of that learning is obviously very helpful. I can tell you I spoke to my South Korean colleague and my Turkish colleague. I spoke to my Australian colleague this morning. Everyone is very forthcoming. We're trying to gather a group of countries to keep abreast of the next developments and implement measures that will stop the spread of the virus, not only in North America but across the world.