Lozares-Cordero, Sergio Bermejo-Barbanoj, Carlos Badías-Herbera, Alberto Ibáñez-Carreras, Reyes Ligorred-Padilla, Luis Ponce-Ortega, José Miguel González-Pérez, Víctor Gandía-Martínez, Almudena Font-Gómez, José Antonio Blas-Borroy, Olga González-Ibáñez, David An open-source development based on photogrammetry for a real-time IORT treatment planning system Phys. med. 10.1016/j.ejmp.2023.102622 2023 2023