First of all, I would like to wrap this up by thanking you and all our witnesses for being here, because I think we've heard some excellent ideas around the table today on where we have to focus in the future. I also want to mention that I think everybody understands that the decision to cancel the facility was a very difficult one, but it was done to focus scarce worldwide resources on research and development, to save lives, not cost lives.
To sum up, Dr. Bernstein, and maybe Dr. Bertozzi, could you focus some last comments on that initiative, which I know was difficult, and state what the focus is moving forward?