Okay.

All right, so let's try that again.

So good morning.

My name is Bert Lee.

I have the pleasure of talking to you about evidence-based medicine.

Just a couple of maybe preliminary comments is I teach a course for various levels of trainees, including medical students and all the way up through fellows, a whole course on evidence-based medicine.

And this is just one lecture or one part of the lecture in that course because it's hard to deliver the entire topic.

because most everyone got it.