PO-0889: A multi-institutional study for the evaluation of DIR algorithms for structure delineation in virtual phantoms. (April 2015) - Fiandra, C.; Loi, G.; Fusella, M.; Lanzi, E.; Orlandi, G.; Strigari, L.; Orlandini, L.C.; Stasi, M.; Paiusco, M.; Menghi, E.; Lucio, F.; Carosi, A.