Hemangiosarcoma

• Istituto Clinico Humanitas Research Hospital IRCCS — Rozzano, Milano, Italy
• Centro Riferimento Oncologico CRO — Aviano, Pordenone, Italy
• AOU San Luigi Gonzaga — Orbassano, Torino, Italy
• Istituto Tumori "Giovanni Paolo II" I.R.C.C.S. — Bari, Italy

• Sun Yat-sen University Cancer Center — Guangzhou, China

• Aarhus University Hospital — Aarhus, Denmark
• Herlev Gentofte Hospital — Herlev, Denmark
• Oslo University Hospital — Oslo, Norway
• Karolinska University Hospital — Stockholm, Sweden

Not specified

• M D Anderson Cancer Center — Houston, Texas, United States

• University of Alabama at Birmingham Cancer Center — Birmingham, Alabama, United States
• University of South Alabama Mitchell Cancer Institute — Mobile, Alabama, United States
• Anchorage Associates in Radiation Medicine — Anchorage, Alaska, United States
• Anchorage Radiation Therapy Center — Anchorage, Alaska, United States

• HonorHealth Research Institute — Scottsdale, Arizona, United States
• City of Hope Comprehensive Cancer Center — Duarte, California, United States
• The Angeles Clinic & Research Institute, a Cedars-Sinai Affiliate — Los Angeles, California, United States
• University of Southern California Norris Comprehensive Cancer Center — Los Angeles, California, United States

• Hôpital Jean Minjoz — Besançon, France
• Institut Bergonié — Bordeaux, France
• Centre François Baclesse — Caen, France
• Centre Jean Perrin — Clermont-Ferrand, France

• Massachusetts General Hospital — Boston, Massachusetts, United States
• Dana Farber Cancer Institute — Boston, Massachusetts, United States

• Institut Bergonié — Bordeaux, France
• Centre François Baclesse — Caen, France
• Centre Jean Perrin — Clermont-Ferrand, France
• Centre Georges François Leclerc — Dijon, France