Neoplasms, Germ Cell and Embryonal

• University of Arizona Cancer Center — Tucson, Arizona, United States
• University of Southern California Norris Cancer Center — Los Angeles, California, United States
• UCLA — Los Angeles, California, United States
• St. Francis Memorial Hospital — San Francisco, California, United States

• Scripps Stevens Cancer Division — San Diego, California, United States
• UCSF Cancer Center — San Francisco, California, United States
• Scott and White Clinic — Temple, Texas, United States
• Frankfurt Universtiy — Frankfurt, Germany

Not specified

• Northwestern University — Chicago, Illinois, United States
• National Institutes of Health Clinical Center — Bethesda, Maryland, United States
• UT MD Anderson Cancer Center — Houston, Texas, United States

• Moores Cancer Center ( Site 0116) — La Jolla, California, United States
• The Angeles Clinic and Research Institute - West Los Angeles Office ( Site 0123) — Los Angeles, California, United States
• UCLA Hematology/Oncology - Westwood (Building 100) ( Site 0131) — Los Angeles, California, United States
• California Pacific Medical Center - Pacific Campus ( Site 0111) — San Francisco, California, United States

• House Institute — Los Angeles, California, United States
• University of California Los Angeles — Los Angeles, California, United States
• Children's National Hospital — Washington D.C., District of Columbia, United States
• University of Florida — Gainesville, Florida, United States

• Providence Portland Medical Center — Portland, Oregon, United States

• Institut de Cancerologie de l'Ouest (ICO) — Saint-Herblain, France

• Los Angeles County-USC Medical Center — Los Angeles, California, United States
• USC / Norris Comprehensive Cancer Center — Los Angeles, California, United States
• University of Michigan Comprehensive Cancer Center — Ann Arbor, Michigan, United States
• Siteman Cancer Center at Saint Peters Hospital — City of Saint Peters, Missouri, United States

• UC San Diego Moores Cancer Center — La Jolla, California, United States