OC-0189 Brain and Head-and-Neck MRI in immobilization masks: a novel and practical setup for radiotherapy. (April 2019) - Mandija, S.; D'Agata, F.; Navest, R.; Sbrizzi, A.; Raaymakers, C.; Tijssen, R.; Philippens, M.; Seravalli, E.; Verhoeff, J.; Lagendijk, J.; Van den Berg, C.