A machine-learning approach based on 409 treatments to predict optimal number of iodine-125 seeds in low-dose-rate prostate brachytherapy - Boussion, Nicolas; Schick, Ulrike; Dissaux, Gurvan; Ollivier, Luc; Goasduff, Gaëlle; Pradier, Olivier; Valeri, Antoine; Visvikis, Dimitris (Journal of Contemporary Brachytherapy, 2021)