Chronic Hepatitis C

• United States, Missouri — St Louis, Missouri, United States
• United States, New York — New York, United States
• United States, Texas — San Antonio, Texas, United States
• Puerto Rico, Santurce — Santurce, Puerto Rico

• Spaulding Clinical Research — West Bend, Wisconsin, United States

Not specified

• Medical University of Graz — Graz, Austria

• King Faisal Specialist Hospital & Research Centre — Riyadh, Saudi Arabia
• Riyadh Military Hospital — Riyadh, Saudi Arabia

• Hospital de Txagorritxu — Vitoria-Gasteiz, Alava, Spain
• Hospital del Mar — Barcelona, Spain
• Hospital Santa Creu i Sant Pau — Barcelona, Spain
• Hospital Clinic — Barcelona, Spain

• Veterans Administration Medical Center — Oklahoma City, Oklahoma, United States

• Cedars-Sinai Medical Center, 8635 W. 3rd Street, Suite 590W — Los Angeles, California, United States

• Texas — Dallas, Texas, United States
• Wisconsin — Madison, Wisconsin, United States

• University of Arizona — Tucson, Arizona, United States
• UCSF Fresno- Internal Medicine — Fresno, California, United States
• Keck School of Medicine, University of Southern California — Los Angeles, California, United States
• Cedars-Sinai Medical Center — Los Angeles, California, United States