Pancreatic Adenocarcinoma Gross Tumor Volume Contouring on Computed Tomography as Compared With Magnetic Resonance Imaging: Results of an International Consensus Contouring Conference

Hall, W. A.; Heerkens, H. D.; Paulson, E S; Meijer, Gert; Kotte, A. N.; Knechtges, P; Parikh, P. J.; Bassetti, M. F.; Lee, P.; Aitken, K. L.; Palta, M.; Myrehaug, S.; Koay, E J; Portelance, L.; Ben-Josef, E.; Erickson, B A