Thank you very much, Mr. Roberts, and thank you very much, Dr. Lewis.
Before I turn it over to Mr. Iacono for the final line of questioning for five minutes I want to apologize to Dr. Perry. I've been referring to you as Professor Perry, but I didn't have it in my notes. I just did some research and saw that you received your senior Ph.D. from York University. Dr. Perry, I apologize.
Now I will turn it over to Mr. Iacono.
You have the floor.