Neoplasms, Muscle Tissue

• Peter Lougheed Centre/University of Calgary — Calgary, Alberta, Canada
• Urestky Edmonton Clinic — Edmonton, Alberta, Canada
• Sanders Vancouver Clinic — Vancouver, British Columbia, Canada
• Children's and Women's Health Centre of British Columbia - The University of British Columbia — Vancouver, British Columbia, Canada

• Kelly H. Roy M.D. P.C. — Phoenix, Arizona, United States
• Advanced Women's Health Institute — Denver, Colorado, United States
• Christiana Care Health Services, Inc. — Newark, Delaware, United States
• George Washington University Hospital — Washington D.C., District of Columbia, United States

• Houston Methodist Hospital — Houston, Texas, United States
• Texas Children's Hospital — Houston, Texas, United States

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

• Lurleen Wallace Comprehensive Cancer at University of Alabama - Birmingham — Birmingham, Alabama, United States
• Phoenix Children's Hospital — Phoenix, Arizona, United States
• Arizona Cancer Center at University of Arizona Health Sciences Center — Tucson, Arizona, United States
• Arkansas Cancer Research Center at University of Arkansas for Medical Sciences — Little Rock, Arkansas, United States

Not specified

• University of North Carolina Medical Center — Chapel Hill, North Carolina, United States

• Phoenix Childrens Hospital — Phoenix, Arizona, United States
• Columbia University Medical Center — New York, United States
• The Hospital for Sick Children — Toronto, Ontario, Canada
• Institute for Pediatric Hematology - Oncology, Leon Berard Cancer Center — Lyon, France

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

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