 And our phone number's here if you have a question for Dr. Angstad on the topic we're addressing today, or 610-374-8800, or toll-free if you're calling from out of the area, 888-401-0459. And when we return, we're going to talk about dental printing and scanning and the digital workflow in dentistry. And that when Tooth Talk continues in just a bit here on The Voice of Berks and Beyond, 830-WEEU.