Multi-Task Learning for Simultaneous CT Synthesis and OAR Segmentation in Adaptive Proton Therapy. - Blanca Rodriguez-Gonzalez; Javier Hernandez-Rubia; Borja Rodríguez-Vila; Angel Torrado-Carvajal; Alejandro Mazal; Juan Antonio Vera-Sanchez; Norberto Malpica (CBMS, 2025)