title: Pattern, process, scale, and model's sensitivity: Comment on "Phase separation driven by density-dependent movement: A novel mechanism for ecological patterns" by Quan-Xing Liu et al.
authors.affiliation: Department of Mathematics, University of Leicester, Leicester, LE1 7RH, UK. Electronic address: sp237@le.ac.uk.
authors.forename: Sergei
authors.initials: S
authors.lastname: Petrovskii
mesh_terms: D004463:Ecology; D008962:Models, Theoretical; D009068:Movement