Prolonged fixation and post-mortem delay impede the study of adult neurogenesis in mice - Gallardo-Caballero M; Rodríguez-Moreno CB; Álvarez-Méndez L; Terreros-Roncal J; Flor-García M; Moreno-Jiménez EP; Rábano A; Llorens-Martín M (Commun Biol, 2023)