Pierre Massion, M.D., is Ingram Professor of Cancer Research, Cornelius Vanderbilt Professor of Medicine and professor of cancer biology at Vanderbilt University Medical Center. He is also director of the Cancer Early Detection and Prevention Initiative at Vanderbilt-Ingram Cancer Center, chair of the Lung Cancer Cooperative Group in the Early Detection Research Network, an active member of the Scientific Advisory Board of LUNGevity, and a contributing member to the National Comprehensive Cancer Network’s lung cancer screening guidelines committee.