Using big data and Population Health Management to assess care and costs for patients with severe mental disorders and move toward a value-based payment system. - Tozzi VD; Banks H; Ferrara L; Barbato A; Corrao G; D'avanzo B; Di Fiandra T; Gaddini A; Compagnoni MM; Sanza M; Saponaro A; Scondotto S; et al. (BMC health services research, 2023)