Multicenter PET Image Harmonization Using Style-Guided CycleGAN in Primary Central Nervous System Lymphoma : InStyleGAN. - Doriane Arzur; Thibault Marin; Tatiana Horowitz; Aurélie Kas; Georges El Fakhri; Islem Ben Doudou Mhiri; Laura Rozenblum (PRIME@MICCAI, 2025)