We're back in session, ladies and gentlemen. Conversations at the back will have to be completed later.
We have two guests by video conference, Professor Leszczynski and Professor Tarzwell. I would note that Professor Leszczynski is from Finland. For him it's quite late in the evening right now, so I appreciate his time and consideration for this.
I'll call for a little bit of order at the back, please. I was an auctioneer as a child, growing up in my dad's business, so I do know how to call a room to order if I have to. Thank you.
First, we'll get Professor Leszczynski to start his presentation, then Professor Tarzwell, you'll follow up after him.
Go ahead, sir.