It occurs at different levels. For example, Frank can speak to the laboratory level, then the issue of “we think we have something going on” comes from the epidemiologist to our program staff, and from the chief medical officer to me, for example. Depending on the level of the problem, it can enter at any point, and then our job across the partnership federally is to make sure that right connections are made.
In this case, Frank, can you speak to when we first engaged the laboratory?