Radioiodine-refractory thyroid cancer—is it time to change the definition in light of novel redifferentiation therapies? - Petranović Ovčariček, Petra; de Keizer, Bart; Campennì, Alfredo; Kreissl, Michael C.; Deandreis, Desiree; Tuncel, Murat; Giovanella, Luca (European Journal of Nuclear Medicine & Molecular Imaging, 2025)