Hello, we are with Dr. Heinz-Josef Lenz, MD, who is Professor of Medicine and Preventive Medicine, and Co-Director of Cancer Center, and Scientific Director of Cancer Genetic Unit at Norris Comprehensive Cancer Center, University of Southern California. Dr. Lenz received his M.D. at Johannes Gutenberg University in Mainz, Germany. He completed a fellowship in Oncology and Hematology in Tubingen, Germany. Dr. Lenz published over 300 articles on oncology and molecular medicine and holds more than fifty patents on molecular markers in cancer. He's also an editor of the book "Biomarkers in Oncology," a cutting edge review of molecular markers in cancer. Dr. Lenz, hello and welcome! Dr. Heinz-Josef Lenz, MD (Colorectal Cancer Expert, California). Welcome to you, too. Thank you so much for inviting me to review colon cancer treatment and the status of colon cancer research. Dr. Anton Titov, MD.