 What was the overall response? I mean, were they there to learn this or were they there to find out? Yeah, well, it's a broad section, actually. There are a lot of us that have been doing it for a while that are more there to mentor than to learn. There are people that have been doing it for a couple of years wanting to kind of go to the next level. And there are a lot that are just starting or thinking about starting and some residents and medical students. So it was a good mix. It was a great crowd.