That's a great question. We're hearing—and we talked about it earlier—that telehealth is a great tool. I know a number of physicians who are making themselves available for telephone and video conferences. I mentioned earlier that we have hosted a number of webinars and Q&As on our website, in which we have had respirologists and health care professionals answer the questions of those on the video. For remaining questions, because the webinar was only an hour, we actually had them respond to the questions we received, and then we sent the answers directly to those patients.
We're encouraging them to use the tools, but we're hearing the same thing. There is some stress. There are some mental health issues. We're encouraging them to manage their overall health by making sure they're exercising if they can, getting enough sleep and eating properly. If they are on medications, we encourage them to make sure they're complying with their plans to best manage their health.