[1
]
EORTC Headquarters, Brussels, Belgium.
[2
]
Division of Clinical Studies, Institute of Cancer Research, London, UK.
[3
]
Department of General Medical Oncology, University Hospitals Leuven, KU Leuven, Leuven,
Belgium.
[4
]
Gerhard Domagk Institute of Pathology, University Hospital Münster, Germany.
[5
]
Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale Tumori, Milan,
Italy.
[6
]
Sarcoma Unit, Division of Medical Oncology, Candiolo Cancer Institute-FPO, IRCCS,
Candiolo, Italy.
[7
]
Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands;
Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical
Center, Rotterdam, the Netherlands.
[8
]
Sarcoma Unit, Mannheim University Medical Center, University of Heidelberg, Mannheim,
Germany.
[9
]
Mathematical Institute Leiden University, Leiden, the Netherlands.
[10
]
Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands.
Electronic address: a.j.gelderblom@lumc.nl.