Timothy M. Pawlik, MD, MPH, PhDProfessor of Surgery and OncologyChief, Division of Surgical OncologyJohn L. Cameron M.D. Professor of Alimentary Tract DiseasesDirector, Johns Hopkins Medicine Liver Tumor Center Multi-Disciplinary ClinicJohns Hopkins HospitalBaltimore, MD Shishir K. Maithel, MDAssociate Professor of SurgeryDivision of Surgical OncologyDepartment of SurgeryEmory UniversityAtlanta, GANipun Merchant, MDProfessor of Surgery and Cancer BiologyDirector, Vanderbilt Pancreas CenterDepartment of SurgeryVanderbilt Medical CenterNashville, Tennessee