Thank you, Mr. Marsh. We are out of time for Mr. Kurek's round.
Just before we go to Ms. Hepfner, I would ask you, Dr. Khan, when speaking, to perhaps hold your microphone a little bit closer to your mouth. It doesn't appear that you have a boom. We'll see if we can get better audio for the interpreters.
With that, please go ahead, Ms. Hepfner, for six minutes.