[1
]
Royal Marsden Hospital, London, UK. Electronic address: ian.judson@icr.ac.uk.
[2
]
Erasmus MC Cancer Institute, Rotterdam, Netherlands.
[3
]
Leiden University Medical Center, Leiden, Netherlands.
[4
]
Eberhard Karls Universitaet Tübingen, Tübingen, Germany; Christian-Albrechts-University,
Kiel, Germany; Catholic Hospital, Consortium, Bielefeld, Germany.
[5
]
Department of General Medical Oncology, University Hospitals Leuven, KU Leuven, Leuven,
Belgium.
[6
]
Department of Medicine, NetSARC and LYRIC, Centre Leon Berard, Lyon, France; University
Centre Leon Berard, Lyon, France.
[7
]
Netherlands Cancer Institute, Amsterdam, Netherlands.
[8
]
National Cancer Institute, Bratislava, Slovakia.
[9
]
The London Sarcoma Service, University College Hospital, London, UK.
[10
]
Mannheim University Medical Center, Mannheim, Germany.
[11
]
Department of Oncology, Herlev Hospital-University Copenhagen, Herlev, Denmark.
[12
]
Department of Oncology, McGill University Montreal, QC, Canada; Montreal General Hospital,
Montreal, QC, Canada.
[13
]
EORTC, Brussels, Belgium.
[14
]
Royal Marsden Hospital, London, UK.
[15
]
Azienda ULSS 9 Treviso, Treviso, Italy.
[16
]
Department of Medical Oncology, Radboud University Medical Center Nijmegen, Netherlands.