Cancer

• University of Rochester Golisano Children's Hospital — Rochester, New York, United States
• Children's Hospital of Pittsburgh — Pittsburgh, Pennsylvania, United States

• ImClone Investigational Site — Atlanta, Georgia, United States
• ImClone Investigational Site — Metairie, Louisiana, United States
• ImClone Investigational Site — Ann Arbor, Michigan, United States
• ImClone Investigational Site — Philadelphia, Pennsylvania, United States

• Tucson, Arizona, United States
• Aurora, Colorado, United States
• Lakeland, Florida, United States
• Park Ridge, Illinois, United States

• Beijing Cancer Hospital — Beijing, China

• St. Jude Children's Research Hospital — Memphis, Tennessee, United States

• The Hospital for Sick Children — Toronto, Ontario, Canada

Not specified

• Radboud University Medical Center Nijmegen — Nijmegen, Geert Grooteplein 10, Netherlands

• Warren Grant Magnuson Clinical Center - NCI Clinical Studies Support — Bethesda, Maryland, United States

• University of Rochester School of Medicine and Dentistry, Golisano Children's Hospital at Strong — Rochester, New York, United States