Thanks, Ken. I just sent the NIH an enrollment request for the study. I'm convinced that widespread antibody and active virus testing must be done to defeat this. If someone tests positive for the active virus, it's an easy call to self-quarantine to prevent spreading the virus. There's a lab called ARCpoint that is also offering antibody testing, but the one near me did not have the test kits as of this past week. We need tests to be widely available to achieve this. I'm hoping we can get a good number of the two available tests to help us intelligently defeat this and enable those having no or low risk to get back to regular activities, and alert those who need to be isolated.