Multiscale modeling of the spatial structure of stem cells in neuroblastoma patient-derived tumoroids reveals a critical role for a short-range diffusive process. - Thi Nhu Thao Nguyen; Catherine Koering; Elodie Vallin; Sandrine Gonin-Giraud; Laura Broutier; Samuel Bernard; Fabien Crauste; Olivier Gandrillon (PLoS Comput. Biol., 2026)