1Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
2Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
3Department of Radiation and Cellular Oncology, University of Chicago Hospital, Chicago Tumor Institute, University of Chicago Chicago, Illinois
4University of Texas MD Anderson Cancer Center, Houston, Texas
5Director of Health Content, American Cancer Society, Atlanta, Georgia
6Derald H. Ruttenberg Cancer Center, Mount Sinai School of Medicine New York, New York
7Dana-Farber Cancer Institute, Harvard Medical School Boston, Massachusetts