Thank you, Doctor, for being here as well.
My son is in air cadets right now, trying to do what you have already done. Your service is appreciated. Sometimes I wish I were you. To actually get to fly those planes is an amazing thing.
I have a question for you basically about the difference between studies on animals and studies on humans. The report made little mention of that. Could you explain the differences, other than the obvious, between an animal study and a human study?