Neoplasms, Bone Tissue

• Hospital Clínic de Barcelona — Barcelona, Spain
• Hospital de la Santa Creu i Sant Pau — Barcelona, Spain
• Hospital Vall d'Hebron — Barcelona, Spain
• Hospital Sant Joan de Déu — Esplugues de Llobregat, Spain

• ImClone Investigational Site — Aurora, Colorado, United States
• ImClone Investigational Site — Orlando, Florida, United States
• ImClone Investigational Site — Metairie, Louisiana, United States
• ImClone Investigational Site — Metairie, Louisiana, United States

• Wake Forest University Health Sciences — Winston-Salem, North Carolina, United States

• Duke University Medical Center — Durham, North Carolina, United States

Not specified

• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States

• Peking University People's Hospital — Beijing, Beijing Municipality, China

• Musculoskeletal Tumor Center of Peking University People's Hospital — Beijing, China
• Peking University Shougang Hospital — Beijing, China

• Nationwide Children's Hospital — Columbus, Ohio, United States

• Masonic Cancer Center at University of Minnesota — Minneapolis, Minnesota, United States