Treatment (5) Hepatitis C virus (5) Liver (5) infection (4) Infection (4) association (3) Social groups (3) Patients (3) Antiviral agents (3) Utilization (3) Patients (3) temps (durée) (2) risque (2) protéine (2) mortalité (2) surveillance (2) gène (2) Monitoring (2) Mortality (2) Development (2) Identification (2) Genes (2) Rates (2) Time (2) Swiss (2) Risk (2) Proportion (2) Persons (2) Mortality (2) Human beings (2)