Factors affecting long-term changes of liver stiffness in direct-acting anti-hepatitis C virus therapy: A multicentre prospective study. - Rosato V; Ascione A; Nevola R; Fracanzani AL; Piai G; Messina V; Claar E; Coppola C; Fontanella L; Lombardi R; Staiano L; Valente G; et al. (Journal of viral hepatitis, 2022)