PRiMeFlow: Capturing Complex Expression Heterogeneity in Perturbation Response Modelling. - Zichao Yan; Yan Wu; Mica Xu Ji; Chaitra Agrahar; Esther Wershof; Marcel Nassar; Mehrshad Sadria; Ridvan Eksi; Vladimir Trifonov; Ignacio Ibarra; Telmo Felgueira; Blazej Osinski; et al. (CoRR, 2026)