Chest Magnetic Resonance Imaging Decreases Inter-observer Variability of Gross Target Volume for Lung Tumors. - Basson, L.; Jarraya, H.; Escande, A.; Cordoba, A.; Daghistani, R.; Pasquier, D.; Lacornerie, T.; Lartigau, E.; Mirabel, X. (International Journal of Radiation Oncology, Biology, Physics, 2017)