Carcinoma, Hepatocellular

• ImClone Investigational Site — Los Angeles, California, United States
• ImClone Investigational Site — Chicago, Illinois, United States
• ImClone Investigational Site — Metairie, Louisiana, United States
• ImClone Investigational Site — Boston, Massachusetts, United States

• California Pacific Medical Center — San Francisco, California, United States
• University of Miami — Miami, Florida, United States
• Memorial Sloan-Kettering Cancer Center — New York, United States
• University of North Carolina — Chapel Hill, North Carolina, United States

• Duke Comprehensive Cancer Center — Durham, North Carolina, United States

• Gabrail Cancer Center — Canton, Ohio, United States
• University of Texas, MD Anderson Cancer Center — Houston, Texas, United States
• UT Health Science Center, Cancer Therapy and Research Center — San Antonio, Texas, United States

• Regensburg University — Regensburg, Bavaria, Germany

Not specified

• Hôpitaux Civils de Colmar — Colmar, France
• Institut Paoli Calmette, — Marseille, France
• Hôpitaux Civils de Lyon, — Pierre-Bénite, France
• Centre René Gauducheau — Saint-Herblain, France

• Local Institution — Beijing, Beijing Municipality, China
• Local Institution — Harbin, Heilongjiang, China
• Local Institution — Nanjing, Jiangsu, China

• Fondazione San Raffaele del Monte Tabor — Milan, Italy
• Istituto Europeo Oncologico — Milan, Italy
• Istituto Clinico Humanitas — Rozzano, Milan, Italy

• Emory University Hospital — Atlanta, Georgia, United States