aDivision of Surgical Oncology and Thoracic Surgery, Department of Surgery, Medical
Faculty Mannheim of the University of Heidelberg, Mannheim, Germany;
bDepartment of Medical Oncology, Lausanne University Hospital CHUV, Lausanne, Switzerland;
cDepartment of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston,
MA, USA;
dCenter for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute, Boston, MA, USA;
eHarvard Medical School, Boston, MA, USA;
fDepartment of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie Institute
- Oncology Center, Warsaw, Poland