Non-Fickian diffusion within assemblies of the intrinsically disordered protein β-casein - Laura M. Miñarro; Saikat Chakraborty; Christian Beck; Anna C. Grundel; Ilaria Mosca; Felix Roosen-Runge; Tatiana I. Morozova; Jean-Louis Barrat; Frank Schreiber; Tilo Seydel (Proceedings of the National Academy of Sciences, 2026)