 Here at the summit today my talk was on the treatment of osteochondral lesions of the talus, which is both a bone and a cartilage injury, to the lower bone in the ankle joint. And we're using an extracellular cartilage matrix, which is an allograft cartilage that's desiccated and particulated and so we mix either platelet-rich plasma or we mix bone marrow aspirin that's been concentrated to hydrate it and stimulate the stem cells to grow on the extracellular matrix which acts as a scaffold and so it's a way of extending the usage of arthroscopic procedures for these osteochondral lesions of the talus. There are innumerable people here that I would love to collaborate with. One of the individuals that I really enjoyed meeting was Dr. Gobi from Italy because I've quoted some of his studies for years in the articles that I've written and in the book chapters that I've written so it was nice to put a face with the name and congratulate him on all of the great work he's done over the years. I think that it brings together a group of very knowledgeable clinicians as well as basic scientists who are working in the lab and then able to communicate with the clinicians so that we can collaborate and translate what they're doing in the lab into the operating room to help our patients.