Methods (10) Methods (10) infection (9) Swiss (9) Infection (9) cohorte (9) virus (8) Patients (8) Patients (8) Treatment (6) Immunodeficiency (6) Drug resistance (6) Transmission (6) résistance (6) temps (durée) (5) thérapie (5) Year (5) Time (5) Therapeutics (5) Human beings (5) Examinations (5) association (4) analyse (4) Social groups (4) Sex (4) Population (4) Men (4) Analysis (4) Population (4) Models (4)