Hepatitis C

• Central Clinical Hospital of the Russian Academy of Sciences — Moscow, Russia
• Central Scientific and Research Institute of Epidemiology of Rospotrebnadzor — Moscow, Russia
• Central Scientific Research Institution of Gastroenterology of Moscow Healthcare Department — Moscow, Russia
• City Clinical Hospital 24 — Moscow, Russia

• Internal Medicine Department, Botucatu School of Medicine, São Paulo State University - UNESP — Botucatu, São Paulo, Brazil

• Amistad de Los Angeles — Los Angeles, California, United States

• OSF Saint Francis Medical Center — Peoria, Illinois, United States

• Mount Sinai School of Medicine — New York, United States

• Novartis Investigative Site — Phoenix, Arizona, United States
• Novartis Investigative Site — Palo Alto, California, United States
• Novartis Investigative Site — San Francisco, California, United States
• Novartis Investigative Site — Gainesville, Florida, United States

• UCLA CARE Ctr — Los Angeles, California, United States
• San Mateo AIDS Program / Stanford Univ — Stanford, California, United States
• Stanford Univ Med Ctr — Stanford, California, United States
• Willow Clinic / Stanford Univ — Stanford, California, United States

• Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA — Bedford, Massachusetts, United States

Not specified

• VA San Diego Healthcare System, San Diego, CA — San Diego, California, United States