PO-0884: Availability of MRI improves interobserver variation in CT-based pancreatic tumor delineation. (May 2017) - Gurney-Champion, O.J.; Versteijne, E.; Van der Horst, A.; Lens, E.; Rütten, H.; Heerkens, H.D.; Paardekooper, G.M.R.M.; Berbee, M.; Rasch, C.R.N.; Stoker, J.; Engelbrecht, M.R.W.; Van Herk, M.; et al.