cohorte (6) Swiss (5) Sex (5) Men (5) temps (durée) (4) Hepatitis C virus (4) Time (4) Infections (4) modèle (3) infection (3) épidémie (3) Immunodeficiency (3) Population (3) Human beings (3) Infection (3) Impact (3) Example (3) Transmission (3) Population (3) virus (2) thérapie (2) effet (2) Diagnosis (2) Treatment (2) Year (2) Therapeutics (2) Sex customs (2) Proxy (2) Persons (2) Patients (2)